查询词典 experiments

Two hundred fifty-nine F2:3 families, developed from the cross between a dent corn inbred Dan232 and a popcorn inbred N04 were evaluated for its starch content in a replicated experiments under two environments. 183 pairs SSR were selected to construct a genetic linkage map with the genetic distance of 1 762.2 cM and on average 9.6 cM every marker.

在两种环境条件下种植以普通玉米自交系丹232和爆裂玉米自交系N04为亲本构建的259个F2∶3家系群体，采用SSR标记构建了包含183个标记的爆裂玉米遗传连锁图谱，覆盖玉米基因组1 762.2 cM，标记间平均距离为9.6 cM。

In order to study the effect of deoxidation of AlSiBa alloys,experiments of deoxidation of two kinds of Ba alloy were conducted in intermediate-frequency induction furnace.

为了研究AlSiBa合金的脱氧效果，在中频感应炉上应用高Ba和低Ba两种合金进行脱氧实验。

Experiments on purification technologies for the conversion of cornstalk biomass into the industrial product were made to produce cornstalk gas in the down-flow fixed by the gasifier. The experiment focused on the technical procedures for deoxygenation. catalytic cracking of tar, hydrogenation, etc. Quality straw syngas was produced for methanol synthesis. The catalysis of methanol synthesis for the production of cornstalk syngas was earned out in a tubular-flow integral and isothermal reactor under the pressure of 5MPa over Cu-based catalyst C301 (particle size: 0.833mm×0.351mm), a catalyst made in China. Thirty-three sets of test data were obtained.

为了实现秸秆类生物质合成燃料甲醇的工业转化，有效利用生物质能，对下吸式固定床气化炉产生的低热值玉米秸秆燃气进行除氧、分解焦油和配氢等纯化试验，制备出合成甲醇的优质秸秆合成气，在直流流动等温积分反应器中，使用国产C301铜基催化剂，催化剂粒度为20~40目(0.833mm×0.351mm)，在5MPa反应压力下，对玉米秸秆合成气进行催化合成甲醇试验研究，获得33套试验数据。

Based on thermodynamics and experiments,the temperature range for dephosphorization was obtained.

将热力学计算与现场试验相结合，确定了该法的脱磷期控制温度范围。

These data consistent with results of pharmacological experiments and further suggests that depolymerization of actin filaments is prerequisite to initiate stomatal movement.

结合我们的药理学实验结果，进一步说明微丝解聚是启动气孔运动的前提条件。

Results of our experiments showed that the depolymerization rate of chitosan depended on the reaction temperature, the reaction time and the concentration of hydrogen peroxide.

实验结果显示，几丁聚醣之去聚合反应受到反应温度、反应时间及过氧化氢浓度的影响，当反应温度为60℃，反应时间为两小时且过氧化氢浓度为2 M时，可得到分子量约四万的几丁聚醣。

Experiments show that the clustering system based on this algorithm can depose lots of abnormal short texts with high accuracy and high speed.

实验表明，基于该算法的聚类系统对于大量的变异短文本有着很高的执行效率和准确率。

Observed the effect of renal sympathetic nerve activity in depressor reflex induced by phenvlcphrine by intravenous injection, after anesthetized rats were injected vasopressln antagonist OPC-2 1 268 in lateral ventricle, inquire into centre regulatory function of vasopressin in baroie flex.This experiments was performed on male Wistar rats weighting 280?

然而，在中枢对压力感受性反射的调制作用却有不同的提法在实验观察麻醉大鼠侧脑室注射血管升压素受体1阻断剂OPC-21268对静脉注射苯肾上腺素诱发的减压反射中所表现的肾交感神经放电活动的影响，探讨血管升压素在压力感受性反射的中枢调节作用。

In order to understanding the decomposition behaviors of natural gas hydrate in situ,the experiments of methane hydrate decomposition by depressurization in quartz sands of 40 to 20 mesh were carried out.

为了解自然赋存条件下天然气水合物的分解性质，本研究在20～40目石英砂中进行了甲烷水合物降压分解实验。

This paper presented the experiments for depuration and resistance characteristic in the study of air depuration device.

介绍了空气净化器研制过程中所开展的净化材料的净化性能和阻力特性试验研究。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。