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feed-in
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  馈入
     Presents some results of numerical simulation of cavity 3D models' transverse impedance to compare the difference between these two power pulse feed-in models cavities.
     在加速腔的横向阻抗方面,建立了采用两种馈入方式的加速腔的三维模型,利用Mafia程序分别计算了模型的横向耦合阻抗,比较了这两种方式对加速腔横向阻抗的影响。
短句来源
     In this paper, the difference between power pulse feed-in by axial method and by radial method is analyzed with transformer model and transmission line model . Presents experimental results, which prove that it is almost the same that the influence to the amplitude of flat-roofed pulse voltage fluctuate by these two methods . The experimental result is accord with theory analyse.
     从研究加速腔输出电压平顶的角度出发,本文用变压器模型和传输线模型在理论上分析了两种馈入方式对加速腔输出电压波形的影响,并对分析结果进行了数值模拟和实验验证,实验结果表明,两种典型的脉冲功率馈入方式对加速腔腔输出电压平顶的影响是没有明显的差别的,这与理论分析基本一致。
短句来源
     Distribution Property Analysis of the Electromagnetic Field in Back Wave-guide Feed-in Microwave Oven
     背向波导馈入式微波炉电磁场分布
短句来源
     Feed-in energy analysis of disc brake squeal
     盘式制动器尖叫的馈入能量分析
短句来源
     This paper describes the structure, performance and sealing mechanism of feed-in device of rotary shaft vacuum seal by using a new magnetic material——magnetic fluid——as sealing medium, and gives the measured data of the vacuum and the leak rate.
     本文介绍了用新型磁性材料——磁液作密封体的旋转轴真空密封馈入装置的结构、性能、密封机制,并给出了有关真空度及泄漏率的测试数据。
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  “feed-in”译为未确定词的双语例句
     1, and the concentration of SO2 in the feed-in liquid is 14~16g?
     1,富液中SO2浓度14~16g?
短句来源
     For instances, the disinfected soy milk was added to the bacteria liquid, with different concentrations as 0, 1.5, 3, 4.5 and 6g/100g respectively, while the bacteria was treated with Instantaneous High Pressure with the feed-in temperature 25℃ and the work pressure 100, 110 and 120MPa respectively.
     在菌液中添加消毒豆奶,浓度为0、1.5、3、4.5、6g/100g,进料温度为25℃,工作压力分别为100、110、120MPa进行瞬时高压处理。
短句来源
     The best operation conditions are proved in this experiment: 8 h of the hydraulic retention time,DO about 2 mg/L,pH 6-8,temperature 20 ℃,mixed-liquor suspended solid 1 g/L,settled volume of sludge 10%,12 h continuing feed-in and continuing forcing air.
     其最佳的操作条件是停留时间8h,12h连续进料,闲置12h,进料时12h连续曝气,pH在6~8,水温20℃,DO为2mg/L左右,污泥质量浓度约为1g/L,污泥沉降比为10%。
短句来源
     The experimental results indicate that,when feed-in flux is 300 mL/min and CH_4/H_2 is 2∶8,the rate of methane conversion,acetylene selectivity and ethylene selectivity reach maximum 91.3%,81.7% and 11.1% respectively. The deposition speed of carbon black is small,only 1.47 mg/min.
     实验结果表明,当原料气总流量为300 mL/m in,CH4/H2为2∶8时,甲烷转化率、乙炔选择性和乙烯选择性最大,分别为91.3%、81.7%和11.1%,此时积炭速度小,仅为1.47 mg/m in。
短句来源
     By the experiment,it was showed that the pH value of the reaction was the key factor and stirring speed and the feed-in mode were the important factors. LiNi0.8Co0.2O2 prepared had high initial discharge capacity of 187 mAh/g,and after 50 cycles the capacity retention rate was 94.1%.
     实验表明,当pH值为10.5,搅拌速度为600r/min,采用浆上进料时合成LiNi0.8Co0.2O2的首次放电容量达到187mAh/g,循环50次后能保持初始容量的94.1%。
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  相似匹配句对
     Microscopy of Feed
     饲料显微技术
短句来源
     Feed for breeding boar
     种公猪的饲料
短句来源
     HACCP and feed safety
     HACCP体系与饲料安全
短句来源
     Feed Expanding Technique
     饲料膨化加工技术
短句来源
     Determinination of abio-arsenic in feed
     饲料中无机砷的测定初探
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  feed-in
High feed-in tariffs, though, also have a negative effect on cost reductions as they induce wind generators to choose high-cost sites and provide fewer incentives for cost cuts.
      
Feed-in tariffs also play an important role in the innovation and diffusion processes.
      


1. A brood of laboratory reared fourth generation larvae of Trombicula deliensiswas experimentally fed in the outer ears of mice. After that the life history of themites was followed up individually in rearing tubes to the fifth generation larvae underroom temperature of 21.5°-32.5°(average 22.5°-30°)C. and relatively high humidity.The mean length of time required for the development of different stages of the miteswas observed as follows: Unengorged larvae after feeding on mice for three days, became fully...

1. A brood of laboratory reared fourth generation larvae of Trombicula deliensiswas experimentally fed in the outer ears of mice. After that the life history of themites was followed up individually in rearing tubes to the fifth generation larvae underroom temperature of 21.5°-32.5°(average 22.5°-30°)C. and relatively high humidity.The mean length of time required for the development of different stages of the miteswas observed as follows: Unengorged larvae after feeding on mice for three days, became fully engorged andleft their host. The engorged larvae required three days to quiet down into nympho-chrysalis. The conical dorsal process and leg-buds of nymphochrysalis appeared on thefourth day. The nymphochrysalis stage lasted for 12 days, and transformed into nymph.The nymphs feeding on cat flea eggs, became quiet down and transformed into imago- chrysalis 17 days later. The imagochrysalis became fully developed in about the samelength of time as nymphochrysalis and lasted for 12 days. The males began to depositspermatophores within four days after transformation. By indirect mating habits in put-ting the females into rearing tubes containing spermatophores, they began to lay fer-tilized eggs after 22 days. The eggs developed and transformed into deutova after six days.Ten days later they hatched into larvae. The completion of the entire metamorphosis(egg to adult) requires 63 days, and an entire generation may be completed in 89 days.The length of life for the males is 44 days, and 91 days for the females. 2. Observations on the indirect mating habits of the mites were carried out. Itwas found that the males began to deposit spermatophores within 1--6 days after trans-formation. They continued to deposit for 3--52 days, average 30 days. Each male de-posited 7--100 spermatophores, average 60. The females after contacting the spermatophores, began to lay eggs after an interval,and laid continuously for 30 days on average. An average total of 47 eggs was laidin their whole life. 3. Observations on the quiescent stages, such as ovum and deutovum, nympho-chrysalis and imagochrysalis were carried out. It was found that the cracks and crevicesof plaster-charcoal substratum in the rearing tubes are the most satisfactory hiding placessuitable for their development. It was found there is a remarkable hinge-like ruptureon the egg-shell which was explained by the authors as a "hatching-line" of the futuredeutovum. It was also observed that the nymph and adult emerge through a definiterupture on the body wall or the nymphochrysalis and imagochrysalis respectively. 4. Deutovum, nymphochrysalis and imagochrysalis are the most delicate stages anddie very easily. The unsatisfactory method of experimental feeding of the unengorgedlarvae on the mice caused a high mortality rate. 5. Basing upon our experimental observations, the complete life history of the mitewas figured out in detail.

本文报导在实验室中用集体饲养和单个饲养法所观察的地里恙螨第四代至第五代的生活史。对于卵、次卵、幼虫、若蛹、若虫和成蛹等各期的发育过程与发育时间作了记述;观察了雌雄成虫间接交配的过程,记录了雄螨产置精胞和受精雌螨产生卵的数量、雌雄螨的不同寿命、以及摄食蚤卵的数量。 文内讨论了各发育期的淘汰率及其因素、卵与次卵、若蛹、成蛹等静止阶段的发育场所及其出现角突和足芽的规律性。 本文还分析了文献上关于恙螨卵壳破裂方式的描述有错误的可能性。 文中附有地里恙螨卵、次卵和卵壳的详图,并拟就一个较完整的地里恙螨生活史的图解。

Chronic experiments were performed on rabbits deprived of food for 4 days to study the effect of feeding on the concentration of plasma free fatty acid (FFA) and blood sugar. The results were as follows: (1) After 4 days of starvation, the plasma FFA concentration was markedly increased while the blood sugar level remained unchanged as compared with the prestarvation level. (2) The concentration of plasma FFA was markedly decreased and that of blood sugar was markedly increased in 10 and 20 minutes after the...

Chronic experiments were performed on rabbits deprived of food for 4 days to study the effect of feeding on the concentration of plasma free fatty acid (FFA) and blood sugar. The results were as follows: (1) After 4 days of starvation, the plasma FFA concentration was markedly increased while the blood sugar level remained unchanged as compared with the prestarvation level. (2) The concentration of plasma FFA was markedly decreased and that of blood sugar was markedly increased in 10 and 20 minutes after the beginning of feeding in the starved animals. Since it was shown in part of the experimental animals that the food taken by them still remained in the stomach without any sign of emptying into the intestine 20 minutes after the beginning of feeding, it was strongly suggested that the effect of feeding on both the concentration of plasma FFA and of blood sugar was produced by the action of feeding itself rather than by absorption. (3) The above effect was not abolished either by subdiaphragmatic vagotomy or by atropine, but it was abolished by each of the following measures: (ⅰ) administration of regitine, a sympatholytic agent; (ⅱ) splanchnicectomy and (ⅲ) destruction of α cells of the pancreatic islets by cobaltous chloride.

本工作用饥餓4日的兎,观察进食对血浆自由脂肪酸和血糖濃度的影响,并对其机制进行了初步的分析,結果如下: (一)饥餓4日后,血浆自由脂肪酸濃度比饥餓前明显升高,而血糖濃度則基本未变。 (二)在上述饥餓的背景上,进食麸皮和蔬菜10分钟后,血浆自由脂肪酸濃度卽表現明显降低,而血糖則显著升高。这說明在食物尚未吸收的情况下,进食活动本身(包括食物进入口腔和胃)即可引起这种反应。 (三)切断两侧膈下迷走神經或注射阿托品后并不能消除这一反应。 (四)切断两侧大內脏神經或注射苄胺唑啉后,这一反应便消失或变为不明显。注射氯化鈷以破坏胰島α細胞后,由进食所引起的血浆自由脂肪酸濃度降低的反应亦不再出現。总結以上結果,可以认为,进食可使饥餓兎的血浆自由脂肪酸濃度在10分钟內产生明显下降,而使血糖濃度产生明显升高。这种作用不是由于食物吸收入血所致,而极可能是由于进食兴奋了交感神經系統,且或可能与胰島α細胞的活动有关。

One hundred and two other chemicals, mostly newly synthesized, were tested asinsect chemosterilants, using the same technique and housefly as reported in a previouspaper (Chang et al., 1963). The results showed: (1) of substituted purines andpyrimidines, 5-Fu and 5-fluoro-orotic acid are both very effective chemosterilants, 1%(w/w in milk powder) fed for 24 hours induced complete sterility; but unfortunatelythey were only effective to females. (2) Pyrimethamine and related compounds werenot active as insect...

One hundred and two other chemicals, mostly newly synthesized, were tested asinsect chemosterilants, using the same technique and housefly as reported in a previouspaper (Chang et al., 1963). The results showed: (1) of substituted purines andpyrimidines, 5-Fu and 5-fluoro-orotic acid are both very effective chemosterilants, 1%(w/w in milk powder) fed for 24 hours induced complete sterility; but unfortunatelythey were only effective to females. (2) Pyrimethamine and related compounds werenot active as insect chemosterilants, though they are well known folic acid antagonists asaminopterin. The number of eggs laid was slightly decreased, but there was no effect onthe percentage of emergence. (3) Quinoline compounds were mostly ineffective. (4)A few carbamates showed high toxicity and knockdown effect, but they were also in-effective as sterilants. (5) Several new mustard compounds tested were also ineffective,except one which has two ethylene-imino groups. Unfortunately this compound was par-tially degraded, so its effect had to be reinvestigated in further tests. (6) Whilehydroxyurea was reported as an effective anti-cancer agent, N-methyl hydroxyurea onlyretarded egg laying for one day and reduced the number of eggs laid to 40% of normalwhen fed for 96 hours at 1% concentration. This was also ineffective according to thepresent standard; (7) Bis (p-chlorophenyl) trifluoromethyl carbinol was ineffective aschemosterilant either by feeding, contact or topical application; this result was in con-tradiction to Ascher's original observation. (8) Colchicine was an effective chemo-sterilant when fed in minute amounts (0.01% w/w in milk powder) for long duration;but high concentration (0.5%) did not result in complete sterility (about 80%), whilestill higher concentration (1.0%) caused complete mortality. The relationship between anti-cancer activity and sterilizing action was briefly dis-cussed.

本文继续报告了另一批化合物(102种)作为家蝇成虫不育性药剂的筛选结果,仍用Mitlin(1958)或Labrecque(1960)的方法。结果指出:1)在取代嘌呤和嘧啶类中,5-氟乳清酸(5-Fo)(北昆-137)和5-氟尿嘧啶(5-Fu)(北昆 134)的效果为最好,不育性效果的级别是第一级(用 0.5%的剂量,处理24小时,不产卵,或卵不孵化或产卵量及孵化率抑制达90%以上);2)低剂量(0.01%)秋水仙素(北昆 139)长期处理效果极好,高剂量(1%)短期处理(24小时)造成全部死亡,用0.5%饲喂24小时,不能达到全部不育的效果,因此不育级别在1-2级之间;3)乙胺嘧啶类抗叶酸剂都有—定的效果,能减少家蝇的产卵数量,但对于孵化率没有影响;4)氨基甲酸酯类有几种(北昆56、45、57、59)具有较高或极高的毒性及击倒性,但是没有不育性作用,北昆58为北昆57、59的同分异构体,它的毒性极低,而有—定的不育性效果(三级);5)又试验了一批新的氮芥类化合物,作用也不显著,其中之一带有二个乙烯亚胺基(北昆73)效果较高,但由于该化合物已有些变质,尚待进一步试验证实;6)N-甲基羟基脲素(北昆74)的效果不...

本文继续报告了另一批化合物(102种)作为家蝇成虫不育性药剂的筛选结果,仍用Mitlin(1958)或Labrecque(1960)的方法。结果指出:1)在取代嘌呤和嘧啶类中,5-氟乳清酸(5-Fo)(北昆-137)和5-氟尿嘧啶(5-Fu)(北昆 134)的效果为最好,不育性效果的级别是第一级(用 0.5%的剂量,处理24小时,不产卵,或卵不孵化或产卵量及孵化率抑制达90%以上);2)低剂量(0.01%)秋水仙素(北昆 139)长期处理效果极好,高剂量(1%)短期处理(24小时)造成全部死亡,用0.5%饲喂24小时,不能达到全部不育的效果,因此不育级别在1-2级之间;3)乙胺嘧啶类抗叶酸剂都有—定的效果,能减少家蝇的产卵数量,但对于孵化率没有影响;4)氨基甲酸酯类有几种(北昆56、45、57、59)具有较高或极高的毒性及击倒性,但是没有不育性作用,北昆58为北昆57、59的同分异构体,它的毒性极低,而有—定的不育性效果(三级);5)又试验了一批新的氮芥类化合物,作用也不显著,其中之一带有二个乙烯亚胺基(北昆73)效果较高,但由于该化合物已有些变质,尚待进一步试验证实;6)N-甲基羟基脲素(北昆74)的效果不高,但用1%浓度,处理96小时,产卵数为对照的40%,估计在长期饲喂时可能有效;7)结构类似 DDT的对二氯苯三氟甲基甲醇(北昆136),与文献上的报导相反,没有不育作用,但具有极高的毒

 
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