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An experiment designed with monofactor was conducted in 989 ～990. All 8 Shaver star cross 88 pullets at the age of days were divided into groups randomly.
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采用单因子分组设计,将8只日龄星杂88小母鸡随机分成组,每只鸡为笼,每组笼。 |
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An experiment of channels sequency division mult plex (SDM) system has bsen completed by the RF earner channel for the transmission of telemetry signals.
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本文介绍一个在一般遥测用射频信道上实现路沃尔什复用(序率分割复用)系统(SDM)的实验。 |
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An experimental study on temperature increasing mechanism of satellitic thermo infrared
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An experimental study on temperature increasing mechanism of satellitic thermo-infrared |
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An ideal jointed offence indicates a type of offence that one crime may offend more than one offence for its endangered act in part or as a whole against other objects.
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想象竞合犯是指实施一个犯罪,其危害行为之全部或一部又基于另一罪过侵犯另一客体,而形成的一个危害行为触犯数个罪名的犯罪形态。 |
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An improved synthetic experiment of amino nitrophenol from , dinitro chlorobenzene was described. By use of this method, the reaction is easily controlled and the yield is increased.
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以 ，二硝基氯苯为原料制备氨基硝基苯酚，改进了制备方法，使反应更易于控制，提高了收率． |
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An in vitro study was conducted to examine the effects of fructooligosaccharide (FOS) at levels of 0.%, .0% and .% on conversion of L-tryptophan to skatole and indole by a mixed bacterial population from the large intestines of pigs.
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本试验研究了果寡糖对猪粪便细菌群作用下L -色氨酸代谢的影响。 将 0 % (W/V)粪水厌氧分装于无菌瓶中 ,分成 组 :组 (对照 )添加 0 μmol/LL -色氨酸 ; |
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An in vitro study was conducted to investigate the formation of indole and methylindole(skatole) by a mixed bacterial populations from the large intestine of pigs and to study the effects of pH on the relative production of indole and skatole.
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本试验研究了猪粪便菌群作用下粪臭素 ( 甲基吲哚 )和吲哚的形成途径以及pH对色氨酸降解成粪臭素和吲哚相对产量的影响。 |
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An increase in grain size increases the dielectric constant, piezoelectric coefficient and hydrostatic figures of merit, which can be explained by the Okazaki space-charge theory.
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晶粒尺寸增加,多孔PZT陶瓷的介电常数、压电系数和优值增加,并可用Okazaki空间电荷理论解释晶粒尺寸对试样介电和压电性能的影响. |
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An investigation of antipyretic analgesic effect of Jinqiye mistura (金七叶合剂)
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金七叶合剂解热镇痛作用研究 |
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An investigation of virus diseases of narcissus(Narcissus tazetta var. Chinensis) was made in Fujian during 98～988. Three isolates, NC, Ⅱ- and Ⅹ- , were obtained from narcissus plants with mottled and symptomless leaves.
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在中国水仙主产区水仙病毒病的系统调查中,从无症和褪绿斑驳的病叶中分离到 个分离物NC、Ⅱ- 和Ⅹ- .经人工根接和汁液摩擦接种在昆诺藜和千日红上,表现为局部枯斑; 在番杏和苋色藜上,表现为局部褪绿或局部褪绿白斑; |
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An investigation on aircraft component and externalstores forcemeasurement was conducted in .m×.m high speed wind tunnel to determine a certain aircraft component and externalstores aerodynamic characteristics.
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为了获得××飞机主要部件和外挂物的气动载荷,在气动中心高速所.m×.m风洞中进行了飞机部件和外挂物同时测力试验研究。 |
