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浓密
相关语句
  thickening
     Automatic control system of thickening based on STD industrial computer
     基于STD工控机的浓密自动控制系统
短句来源
     A Industrial Test Study on Thickening and Dewatering of Zunyi Manganese Concentrate
     遵义锰精矿浓密脱水工业试验研究
短句来源
     Thickening equipment of wet-milling grading phosphorite slurry
     湿磨分级磷矿浆浓密设备
短句来源
     Discussion on the Thickening Issues of Gold Concentrator
     选金厂浓密问题探讨
短句来源
     he paper describes the principle and application practice of the lamella thickening technology and presents the structure characteristic of KMLY-12/50 lamella thickener and the good technical indexes it achieved in treating the tailings of a mineral processing plant. The test results have shown that the production capacity per unit occupied area of the lamella thickener is four times that of the ordinary thickener.
     论述了斜板浓密技术的原理及应用实践,描述了KMLY-12/50斜板浓密机的结构特征及处理某选厂尾矿取得的良好技术指标.工业试验结果表明.斜板浓密机单位占地面积的生产能力是普通浓密机的4倍.
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  “浓密”译为未确定词的双语例句
     Through orthogonality optimization experiment,the best prescription constituents of peptone and MgSO4·7 H2O and KH2PO4 and red sugar which were added to solid medium to mycelium growth of edible mushroom white Flammulina velutipes F3,They were 0.10% peptone,0.10% MgSO4·7 H2O,0.20% KH2PO4 and 2.0% red sugar,respectively.
     通过正交优化试验得出固体培养基配方中添加蛋白胨、MgSO4.7 H2O、KH2PO4、赤砂糖的最佳配比浓度分别为0.10%、0.10%、0.20%、2.0%,此时白金针菇F3菌丝生长速度最快,且菌丝浓密
短句来源
     Non-linear marks: from the Poincare plots on all cardiac rates, the density of scatter points in A, D quadrants is 60.86±1.72 as well as 39.57±6.94 in B, C quadrants, that is, A, D>B, C.
     非线性指标有全部心率庞加莱散点绘图A、D象限中散点浓密60.86±1.72,B、C象限39.57±6.94,A、D>B、C象限。
短句来源
     On the assumption that air temperature approximately equal to canopy temperature of dense vegetation and the negative linear relation between NDVI and LST in a 13×13 window,Prihodko and Goward(1997) estimate LST when NDVI=0.86 as Ta.
     Prihodko和Goward(1997)在假设气温与浓密植被冠层温度近似的基础上,利用空间分辨率为1 km NOAA影像13×13像素窗口的植被指数和LST的线性外推求得NDVI=0.86时LST,作为中间像素气温的估计值,这种方法假设了两个前提,即13×13像元窗口的植被指数和LST呈负线性相关;
短句来源
     LF/HF: 2.8±1.8 have various abnormal changes. Nonlinear marks: from the poincare plots on all cardiac rates, the density of scatter points in A, D quadrants is 60.86±1.72 as well as 39.57±6.94 in B, C quadrants, that is, A, D>B, C.
     LF/HF 2 .8± 1 .8均有不同程度的异常改变 ,非线性指标有全部心率庞加莱散点绘图A ,D象限中散点浓密 6 0 .86± 1 .72 ; B ,C象限 39.5 7± 6 .94 ;
短句来源
     Results The images of X ray and CT showed major lesions of massive patchy shadow in 55 patients (80.9%), or multiple small patchy shadow in 13(19.1%) and cavity 61(89.7%).
     其X线影像以大片状 (80 9% ,5 5 / 6 8)或多发小片状 (19 1% ,13/ 6 8)浓密影、空洞(89 7% ,6 1/ 6 8)为主要表现 ,CT表现基本相同。
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  相似匹配句对
     The blasting to demolish thickening pond
     爆破拆除浓密
短句来源
     ③focal dense stain;
     ③局部染色浓密
短句来源
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  thickening
Histopathological examination indicated that the cusps became thickening with unequal size, irregular shape (coiling and prolapse edge), enhanced hardness, and partly calcification.
      
In addition, slight atherosclerosis of the coronary artery and intimal thickening of the sino-atrial node were observed.
      
The hydrophobic association thickening behaviors were also remarkably dependent on the number and length of the hydrophobic block in polymer chain.
      
An approximate mathematical model of the generator dynamics which can explain the mechanism of formation of the experimentally obtained periodic transverse thickening structure is considered.
      
A generalization of Neuwirth's theorem on thickening 2-dimensional polyhedra
      
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The present paper reports the using of the tight cell which is made of thin, colorless plastics and in which a piece of hygrometric paper is enclosed to measure the transpiration intensity of leaves. Judging from the authors' data, this method of measurement is superior to the ordinary hygrometric paper method of the qualitative measurement of transpiration intensity in being fairly convenient and accurate. By reforming its fashion, the tight cell may also be adopted for measuring the transpiration intensity...

The present paper reports the using of the tight cell which is made of thin, colorless plastics and in which a piece of hygrometric paper is enclosed to measure the transpiration intensity of leaves. Judging from the authors' data, this method of measurement is superior to the ordinary hygrometric paper method of the qualitative measurement of transpiration intensity in being fairly convenient and accurate. By reforming its fashion, the tight cell may also be adopted for measuring the transpiration intensity of young stems or. branches of woody plants.

本文介绍采用厚1-2毫米的有机玻璃薄片,做成浓密不漏气的小盒,盒底平铺一片同面积的氯化钴纸,以代替通常之氯化钴纸法测定叶的蒸腾强度,即可求得准确的定量数据.文中曾就所用滤纸质地、氯化钴溶液浓度和盒的高度等因子对测定的影响进行了比较,并将本法与测定蒸腾强度的气流法和离体秤重法进行了对比,著者认为本法不但测定叶的蒸腾强度具有准确和方便的优点,而且改变盒的形式,还可用于测定树木茎枝的蒸腾强度.

The resistance of 100 varieties of cotton to the cotton aphid (Aphis gossypii Glover) was studied and identified with the exponent method of aphid damage investigation developed by the author from 1973 to 1976 in the experimental fields.All the identified varieties collected from both our native land and fore- ign lands were infested by the aphids,but there were different levels of aphid infestation.The key morphological character of the varieties with resistance to the aphids is hairiness on the underside of...

The resistance of 100 varieties of cotton to the cotton aphid (Aphis gossypii Glover) was studied and identified with the exponent method of aphid damage investigation developed by the author from 1973 to 1976 in the experimental fields.All the identified varieties collected from both our native land and fore- ign lands were infested by the aphids,but there were different levels of aphid infestation.The key morphological character of the varieties with resistance to the aphids is hairiness on the underside of the leaves,which may prevent them from feeding and cause a decrease in fecundity. The hairiness on the underside of leaves gradually increases as the plants of hairy varieties grow and develop.The hairiness of all the varieties may divi- ded into five levels and can be identified through observation with our eyes and contact with our hands in the late period of cotton development.This method may be also used to select the cotton plants or varieties with resisdance to the aphids. The hairy cotton varieties may reduce aphid infestation in the seedling,squ- are and ball periods,but there are no varieties with high resistance among them. In order to control aphid infestation it is necessary to combine varietal resistance with biological,chemical and other methods especially in the years when the cotton plants are infested seriously by the aphids. In future studies it will be necessary for us to look for other aphid-resistant factors in cotton,such as biochemical character,so that we may find new resi- stance resources and breed new varieties wilh high levels of resistance。

1973—1976年作者对国内外收集到的近100个品种,运用设计的蚜害指数调查法进行了抗蚜性鉴定。所有品种均受蚜害,但受害程度不同。抗蚜品种的主要形态特征是叶背茸毛浓密,影响蚜虫的安定取食,繁殖量降低。抵抗其他棉虫的形态特征,如红叶,鸡脚叶,无蜜腺,苞叶窄狭开张,以及棉籽醇含量高,不是抗蚜的特征特性。棉花叶背茸毛随着植株个体发育逐渐增多,故不同生育期棉株抗蚜性不同,幼苗期较不抗蚜。不同品种叶背茸毛根据从无到有,从稀到密分为五级,眼观手摸可以区别,这种方法可用来选择抗蚜单株和品种。多毛特征的抗蚜品种可减轻蚜害,但缺乏高抗类型。故棉花品种抗蚜的研究还需从生化等方面寻找抗性因子,发掘抗蚜资源,培育高抗品种。

There are significant differences in cold tolerance between the Xian type varieties "Qing-Yang-2", "Guang-Lu-Ai-4" and "Gui-Chao-2", the sequence of to lerance as."Qing-Yang-2">"Guang-Lu-Ai-4''>"Cu?Chao-2'.After the cold injury under the natural conditions, the leaves of rice seedlings changed from green to white, but after the rice seedlings were transported into the normal growing temperature conditions, th?leaves were changed from white to green.During these processes, stronger cold-tolerance varieties(such...

There are significant differences in cold tolerance between the Xian type varieties "Qing-Yang-2", "Guang-Lu-Ai-4" and "Gui-Chao-2", the sequence of to lerance as."Qing-Yang-2">"Guang-Lu-Ai-4''>"Cu?Chao-2'.After the cold injury under the natural conditions, the leaves of rice seedlings changed from green to white, but after the rice seedlings were transported into the normal growing temperature conditions, th?leaves were changed from white to green.During these processes, stronger cold-tolerance varieties(such as "Qing-Yang-2"and"Guang-Lu-Ai-4'')recovered, their growth more speedly, and more vigorously. The obvious changes were showed in the submicroscopic structures of their leaf cells : occured changes in orientation of the chloroplast lamells arrangement, .appeared unclear and slight vacuoles inside the chloroplast, and its outside cover-membrance, however, is intact. The unclear chromatin was coagulated into a larger mass, and the nuclear membrance still remained their integrality. These changes are reversed.The low cold-toleranceness varieties(such as "Gui-Chao-2")due to the temperature too low,or the low temperature last too long,the microscopic structures of leaf cells, especially the memprance structures weres subjected by serious destruction,the chloraplasts were decomposed, large amount of vacuoles were appeared even more to form several huge vacancies.These changes are unreversed,and often resulted in the leaf wilted then the plant death. Besides, there were acumulated dense mass in the intercellular layers between various cells of the mormal leaves. The active matter exchanges took place in the two neighbour cells through the plasmodesmi,but after treatment of the low temperature,this phenomenon disappeared immedially.

对籼稻品种庆元2号、广陆矮4号和桂朝2号作人工低温处理和自然低温鉴定。试验结果;庆元2号苗期耐寒性最强;广陆矮4号次之;桂朝2号耐寒性较差。同时,分别对叶片细胞亚显微结构进行观察。经自然低温冷害后,叶片由绿变白,但恢复正常生长的温度后,叶片又由白逐渐转绿。在这个过程中,耐寒性较强的品种(庆元2号和广陆矮4号)恢复生长较快,恢复能力较强。其叶片细胞亚显微结构表现出明显的变化:叶绿体片层排列方向发生改变,叶绿体内出现轻度空泡,但叶绿体的外部被膜仍保持完整,细胞核的染色质凝集成较大的质块,但均匀分散,核膜仍保持完整,这些变化是可逆的;不耐寒的品种(桂朝2号)或低温过低,或低温持续时间过长,叶片细胞的细微结构严重被破坏,尤其膜结构受破坏,叶绿体大量解体,出现大量空泡,这些变化是不可逆的,往往导致叶片桔黄,植株死亡。另外,在正常叶片中,可见细胞与细胞之间的胞间层积聚着浓密物质,两个细胞通过胞间连丝在进行物质交换,经低温处理后,胞间连丝即行消失。

 
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