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phase of
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  相为
     A Hypersil ODS C18 column was used with the mobile phase of 0.1mol/L KH2PO4 solution(pH6.8)-methanol(65∶35), atthe detection wavelength of 254nm and flow rate of 0.9ml/min.
     采用Hypersil ODS C18色谱柱,流动相为0.1mol/L KH2PO4溶液(pH6.8)-甲醇(65∶35),流速0.9ml/min,检测波长254nm。
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     METHODS Analytical column was Hypersil ODS(200 mm× 4.6 mm, 5 μm) column with a mobile phase of acetonitrile- 0.05% phosphorin acid (1 4∶86), the flow rate was 0.8 mL min -1, the detective wavelength was 230 nm.
     方法:色谱柱为Hypersil ODS(200 mm×4.6 mm,5μm),流动相为乙腈 0.05%磷酸溶液(14∶86),流速为0.8 mL·min-1,检测波长为230 nm。
短句来源
     Constituent phase of the Co50 coatings mainly are γ-Co, (Co,Fe)7C3 and which of the Cr3C2/Co are mainly γ-Co,Cr7C3,Cr23C6 and Cr3C2. Micro-hardness and wear resistance of the Cr3C2/Co coatings are much higher than that of the Co50 .
     Co50涂层的主要组成相是γ-Co及(Cr,Fe)7C3,Cr3C2/Co涂层的主要组成相为γ-Co,Cr7C3,Cr23C6和Cr3C2等。 激光熔覆Cr3C2/Co涂层比Co50涂层具有更高的硬度和耐磨性。
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     Methods Glycyrrhizic acid was separated on Agilent Eclipse XDB-C_(18) column (250 mm×4.6 mm,5μm) with a mobile phase of methanol-0.2 mol/L ammonium acetate solution-glacial acetic acid (67:33:1) and detected at 250 nm with a flow rate of 1.0 mL/min.
     方法采用Agilent Eclipse XDB-C_(18)柱(250mm×4.6mm,5μm),流动相为甲醇- 0.2mol/L醋酸铵溶液-冰醋酸(67∶33∶1),流速为1.0mL/min,检测波长为250nm。
短句来源
     An ODS column was used with the mobile phase of acetonitrile-methanol-0.01% triethylaminesolution(18∶15∶67, pH3.5) at the detection wavelength of 276nm and flow rate of 1.0ml/min.
     采用ODS柱,流动相为乙腈-甲醇-0.01%三乙胺溶液(18∶15∶67,pH3.5), 流速1.0ml/min,检测波长276nm。
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  阶段
     Research on Some Problems on the Traffic Prediction in the Phase of Feasibility Research of High-grade Highway Projects
     高等级公路项目可研阶段交通量预测若干问题研究
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     Studies on the Gene Expression of Different Metabolic Phase of Phanerochaete Chrysosporium
     黄孢原毛平革菌不同代谢阶段差异表达基因研究
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     Report on the First Phase of the Experiment in the Rapid Graphitizing of Malleable Cast Iron By"Hot Soaking-Plating in the Liquid of Metal"
     可锻铸铁热浸镀快速石墨化试验第一阶段报告
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     The new phase of the application of cast aluminum alloys——The production of premium castings
     铸造铝合金应用的新阶段——优质铸件的生产
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     A Study of Safety Reliability in Feasibility Consideration Phase of Engineering Project
     在工程项目可行性研究阶段必须开展安全可靠性研究
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  相位
     It is found:1) when the squeezing order N is an even number, i.e. N=2p(p=1,2,3,…), and the in tial phase of each mode meets φ j=±kπ2p(k=0,1,2,…),state |Ψ (4) ,e〉 q constantly presents equal—order N_Y minimum uncertainty state;
     结果发现 :1当压缩阶数 N为偶数 ,即 N =2 p(p =1,2 ,3,… ) ,且各模的初始相位满足φj =± kπ2 p(k =0 ,1,… )时 ,态 |Ψ (4) ,e〉q 恒处于等阶 N— Y最小测不准态 ;
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     Topological Phase of the A-B Effect and the A-C Effect
     A-B—A-C效应的拓扑相位
短句来源
     The autoregression model spectrum assess,power spectrum and phase of SOC AEP and LL AEP were analyzed.
     用自回归模型谱估计 (AR谱 )、功率谱以及相位谱对SOC AEP和LL AEP行频域分析。
短句来源
     An Experimental Study of Stability of Amplitude and Phase of HP85301B Antenna Measurement System
     HP85301B天线测量系统幅度和相位稳定性的实验研究
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     Berry's Phase of the Pure Superposition States
     纯迭加态的Berry相位
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  “phase of”译为未确定词的双语例句
     Molecular Mechanisms of Multiple Organ Dtsfybctuib Syndrome in the Earty Phase of Sepsis and Experimental Therapy by HSP-70 Gene Transfection
     脓毒症早期多脏器功能不全的分子机制与转染HSP-70基因的实验研究
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     Study on Related Genes Associated with Early Phase of Experimental Brain Abscess by mRNA Differential Display PCR
     应用差异显示技术研究实验性脑脓肿的早期相关基因
短句来源
     The Primary Study of Signal Pathways of Isografts and Mechanisms of Lung Injury in Early Phase of Small-for-size Liver Transplantation in Rats
     大鼠小体积肝移植早期移植物损伤的信号转导通路和肺损伤机理的研究
短句来源
     Studies on the Synthesis and Raman Spectra of the Lanthanide-Transition Metal Oxides and Metastable Phase, of α-SiO_2
     镧系稀土过渡族金属氧化物和α-石英亚稳相的合成与Raman谱的研究
短句来源
     Effects of Sodium Nitroprusside on LTC_4 Synthesis Enzymes and LTC_4 during the Early Phase of Hepatic Ischemia-reperfusion Injury in Rats
     硝普钠对大鼠肝脏缺血再灌注损伤早期微粒体白三烯C_4合成酶系及产物LTC_4的影响
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  phase of
The spectral phase of a function f:?2N→? is given by φf(k)=arg for k ∈ ?2N, where denotes the discrete Fourier transforms of f.
      
The bit error performance is correlative not only with the interference-signal ratio (ISR), the frequency offset and the phase of the CW interference sensitively, but also with the individual spread spectrum code sequence.
      
Considering that the traditional process method is an approximate one, a new method is presented to simultaneously obtain the amplitude and phase of output signal of sensor by simultaneity A/D and ellipse fit arithmetic.
      
The KTN nanoparticles synthesized at 250 °C for 8 h with 1 to 4 M KOH concentration using isopropyl alcohol [(CH3)2 CHOH] as the solvent was composed of a single phase of cubic perovskite structure.
      
Futhermore, the KTN powers synthesized at the same conditions besides of using (CH3)2CHOH/H2O as a solvent compose of a single phase of tetragonal perovskite structure.
      
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The changes of pH, glucose consumption, nitrogen assimilation, aureomycin production, formation of organic acids and ammonia as well as mycelial respiration during aureomycin fermentation by Streptomyces aureofaciens were studied with two media. One medium(Ⅰ) contained as organic constituents glucose and casein hydrolysate, while to the other medium(Ⅱ) besides the mentioned ingredients meat extract and corn steep liquor were also added. The course of glucose consumption, nitrogen assimilation, ammonia formation...

The changes of pH, glucose consumption, nitrogen assimilation, aureomycin production, formation of organic acids and ammonia as well as mycelial respiration during aureomycin fermentation by Streptomyces aureofaciens were studied with two media. One medium(Ⅰ) contained as organic constituents glucose and casein hydrolysate, while to the other medium(Ⅱ) besides the mentioned ingredients meat extract and corn steep liquor were also added. The course of glucose consumption, nitrogen assimilation, ammonia formation and aureomycin production did not vary considerably for both fermentation media. Aureomycin formation, however, was five times as high for medium Ⅱ as for medium Ⅰ. Acid formation and mycelial respiration differed between the two media. In experiments with medium Ⅱ two kinds of organisms were encountered. The one possessing a light coloured mycelium had an aerobic metabolism, while the other of dark mycelial colouration possessed a fermentative metabolism. The metabolic changes occuring during the fermentation period may be differentiated into three phases. The growth phase, which lasts to the second or third day, is followed by the stationary phase, which extends to the fourth day, and the phase of autolysis hereafter. Aureomycin in the medium reached maximal concentration during the second phase.

在兩種培養基中觀察了金黴菌培養過程中pH的變化、葡萄糖的消耗,氮的同化、金黴素的產生、氨和有機酸濃度的變化、菌絲的呼吸等代謝變化,這兩種培養基的區別,即在一種培養基中另加入肉湯粉和玉蜀黍漿。 兩種培養基發酵過程中,葡萄糖的消耗,氮的同化,氨和金黴素的產生等變化的一般趨勢,大致相似。加肉湯粉和玉蜀黍漿的培養基中,產生的金黴素量均為不加的5倍。 兩種培養基發酵過程中,有機酸的產生和菌絲的呼吸變化的趨勢有顯著不同。含肉湯粉和玉蜀黍漿的培養基中,培養出的菌絲有兩種類型:一種淺色的氧化代謝特強,另一種菌絲深褐色的呼吸低,代謝變化屬於發酵型,但兩種類型的金黴素的產生量是一樣的。在搖瓶內金黴菌的發酵過程,按代謝可以分為三個階段,第二天到第三天以前為“旺盛生長期”,接着到第四天止菌絲開始自溶為“開始自溶期”最後為“迅速自溶期”。培養基中,金黴素的濃度,在第二期最高。

It has been shown in our previous paper that intravenous injection of adrenalin and stimulation of the splanchnic nerve in the dog produced an inhibition of gastric secretion induced by histamine. Baxter, working on cats under experimental conditions comparable to ours, however, reported that intravenous injection of adrenalin either had no marked effect or a slightly augmentative effect on the histamine-induced secretion, and that stimulation of the splanchnic nerve yielded similar results. The question thus...

It has been shown in our previous paper that intravenous injection of adrenalin and stimulation of the splanchnic nerve in the dog produced an inhibition of gastric secretion induced by histamine. Baxter, working on cats under experimental conditions comparable to ours, however, reported that intravenous injection of adrenalin either had no marked effect or a slightly augmentative effect on the histamine-induced secretion, and that stimulation of the splanchnic nerve yielded similar results. The question thus arose as to whether the discrepancy between Baxter's and our reports was due to the use of different experimental animals. Experiments were therefore carried out on cats in our laboratory in an attempt to throw some light on the question. It was observed that, in both acute and chronic experiments, intraveous injection of adrenalin in most cases produced a marked diphasic effect on the secretion induced by histamine. The effect consisted of an initial phase of inhibition followed by one of augmentation, the two phases being usually about equal in size, sometimes the second phase somewhat larger than the first. When a dose of 0.02-0.1mg of adrenalin was administered in a single injection intravenously, the total duration of the diphasic response lasted 10-15min. It would be evident that if rather long intervals, e.g. 10-30min. were chosen for the collection of gastric juice, the diphasic feature of the response would be missed, and one might easily come to the conclusion that in the cat adrenalin either had no marked effect or an augmentative effect on the histamine-induced secretion, as Baxter did. In acute experiments, the stimulation of the splanchnic nerve showed an inhibitory effect on the secretion, disregarding whether the adrenal veins were ligated or not. In contrast with the adrenalin effect, that of splanchnic stimulation was rarely diphasic. We wish to express our deep gratitude to Prof. T. P. Feng for his constant guidance throughout this work.

(一)靜脈注射腎上腺素對組織胺引起的貓胃分泌不論在急性或慢性實驗,通常是双相的,開頭抑制分泌,接着增加分泌,兩相大小相似,有時第二相還稍為大些。在一次注射0.02—0.1毫克腎上腺素之後,整個效應過程歷時約10—15分钟。若用較長的間隔如每10—30分鐘收集一次胃分泌,則此双相效應就會被掩蓋,因而得出腎上腺素對貓胃分泌無明顯效應或有增加分泌的效應的結論,如Baxter等人所得到的一樣。 (二)在急性實驗中,刺激大内臟神經對组織胺引起的貓胃分泌有顯著的抑制效應。与腎上腺素的效應不同,刺激大內臟神經的效應通常是單相的。我們在工作中经常得到馮德培所长的指导。谨致谢意.

From February 1954 to February 1955, we have continuously studied the morphological changes of the reproductive glands of the Oncomelaniid snails once monthly by dissecting and serial sectioning. The snails used for this study, measuring within the range of 7.1 to 3.0mm., were collected from the banks of Ching-San River, Chungking, Kiangsu.The results of this study show that the reproductive glands of the Oncomelaniid snails, either male or female, exhibit periodic changes with hypertrophic and atro-phic phases...

From February 1954 to February 1955, we have continuously studied the morphological changes of the reproductive glands of the Oncomelaniid snails once monthly by dissecting and serial sectioning. The snails used for this study, measuring within the range of 7.1 to 3.0mm., were collected from the banks of Ching-San River, Chungking, Kiangsu.The results of this study show that the reproductive glands of the Oncomelaniid snails, either male or female, exhibit periodic changes with hypertrophic and atro-phic phases alternating with each other.From November to May of the following year, the ovary of the female snail is in the phase of hypertrophy. It is large, thick and prominent, containing a large number of eggs in the different stages of development. In June, some of the ovaries become smaller and thinner. From July to August, the ovary enters the atrophic phase, diminishing remarkably in size and containing only a small number of the primary oocytes. Beginning from September, the ovary shows signs of recovery and in October resumes its egg-producing capacity.From experimental and field observations, the female Oncomelaniid snails lay eggs from November to July of the following year, laying a large amount of eggs being laid from February to June, but no eggs at all from August to October. These findings are in agreement with the periodic changes of the ovary as shown above.The periodic changes of the testis, involving both hypertrophic or atrophic phases, appear about 4 months earliec than those of the ovary. From January to April, the testis appears atrophied, but in the vas deferens a large amount of spermatozoa is stored up. From May to August, the testis recovers gradually, being capable of producing spermatozoa, and from September to November it enlarges greatly, producing a large amount of spermatozoa. In December the testis again inclines to atrophy.From the field study, we know that the copulation of the Oncomelaniid snails takes place throughout the year, but more often during spring and autumn. Microscopic sections show that spermatozoa are found present in vasa deferentia every month, and in a greater amount in winter, spring and autumn. This would assure the fertilization of the eggs during the main copulation season.

从1954年2月到1955年2月,我们每月应用外形解剖结合组织切片的方法,观察了日本血吸虫中间宿主——钉螺生殖腺的周期变化。 雌螺卵巢在一年内有一度的周期变化。从11月到第二年5月,卵巢呈丰满而多卵的状态;6月卵巢趋向萎缩;7、8月卵巢萎缩,内仅含有少量的幼稚卵细胞;9月卵巢开始趋向丰满;10月卵巢逐渐恢复丰满的状态。卵巢全年周期变化的过程与镇江地区钉螺的产卵情况基本上相符合。 雄螺精巢在一年内也有一度的周期变化,但较卵巢要提早4个月左右。1—4月精巢呈萎缩状态,但输精管中尚储存有大量精子。5—8月精巢逐渐恢复原状,能产生少量精子,此时输精管中的精子还少。9—11月精巢特别丰满,含有大量精子。12月精巢开始萎缩。在9月以后,输精管中即逐渐储满了精子。输精管内精子储存的情况与南京及杭州地区钉螺的交配情况基本上相符合。

 
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