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The system was successfully applied to the busway temperature rising tests,the results was indicated that it appears high speed,high precision and high automaticity.

该系统被成功的应用在母线槽的温升试验中,试验结果表明,其具有速度快、精度高、自动化程度高等特点。

It is found that two shear modulus are different and two shear strength are almost equal. The reason of differences between three point bending modulus and four point bending modulus is also analyzed.

在剪切试验中发现两种剪切试验的剪切模量相差较大,但由于两种剪切的破坏面相同,所以剪切强度相差不大。

The assay of DPPH free radical clean test best is Cissus pteroclada, it has over 95%, in anti-liver lipid peroxidation assay, the best is Ampelopsis cantoniensis, it has over 95% too, and Ampelopsis Japonica has well effect on killing human breast cancer cells MCF-7 but have no effect about anti-oxidation.

抗肝脂质过氧化试验中以广东山葡萄最好,其抑制率有95%以上。白蘝对於抗氧化虽然无特别效用,但在人类乳癌细胞株MCF-7毒杀试验上有很好的成效其抑制细胞生长率为95%以上。

The observation data are collected from some specific experiments in the laboratory cistern, the lake and the ocean.

混响数据是在专门设计的水池实验、湖上试验和海上试验中现场采集的。

In order to study on the problems of cracking similarity conditions and test simulating method of induced joint in structural model test, fracture property tests of material and mechanics theory deducing are presented in this paper.

为了研究诱导缝在结构模型破坏试验中的开裂相似条件和试验模拟方法,进行了材料的断裂特性实验和力学理论推导。

According to the similarity criterion of structural model test, prototype material and model material need to conform to the similarity conditions of fracture property and shear-friction strength.

为了研究诱导缝在结构模型破坏试验中的开裂相似条件和试验模拟方法,进行了材料的断裂特性实验和力学理论推导。

The effects of some factors such as test time and reliability to this weapon system creditability are analyzed in this paper.

具体分析了试验时间、可靠性等因素对某型火箭炮武器系统可信性的影响,指出了在实际试验中的应用意义。

The result shows it can improve rice development proceed,effectively control damping-off and rice aogare occurrence,increase1000-grains weight ,reduce shrivel grains and increase yield that use seed coat agent (the proportion of seed to chemical is40to1)coat seeds after soaking by water.

为了验证水稻生物种衣剂的包衣效果,用大区试验的方法进行了两年试验,结果表明:清水浸种后用种衣剂包衣(种药比40:1)可促进水稻的生育进程,有效控制立枯病和青枯病的发生,增加千粒重,减少秕粒,增产效果显著,可以在生产中应用。

Micrococcal lysis assay of the milk samples showed that the cDNA was efficiently expressed in the mammary glands with similar expression levels ranging from 60 to 87 mg/L. Different tissues of each vector-injected mouse were assayed for transcription of hLYZ mRNA by dot-blotting and for expression of hLYZ activity by Micrococcal lysis assay. The results showed that expression of the three recombinant vectors was mainly restricted to mammary glands with some degrees of ectopic expression in spleen, intestines and/or kidney.

注射后72 h采集乳样,经微球菌溶解实验证明,3组小鼠乳汁中hLYZ的表达量分别为87、69、60 mg/L;从每组小鼠的12种组织提取总RNA,经Dot blotting检测证明,三种重组载体除在乳腺中表达外,p205C3LYZ还在小鼠的脾和肠、pBJLYZ在脾、pBCLYZ在脾和肾中具有一定的异位表达;在有hLYZ mRNA转录的上述脏器中用微球菌溶解试验均可检测到hLYZ活性。

The results suggested that chitinhad a good solubility in the new solvent when its at -30℃and below, but the solubilityof chitin no longer increasesd notable as the temperature reduced; The joined of urea, incertain degree, strengthened the solvency of alkali solvent to chitin. When theconcentration of sodium hydroxide is 8%~12%, Chitin had a good solubility, and theapparent viscosity of chitin solution could up to 4000 mpa·s~5000mpa·s at roomtemperature; In addition,the solubility of chitin in new solvent was high when therefrigerated time was three days and above, but the refrigerated time could not too long,otherwise, the deacetylize degree of chitin got more bigger. The properties of chitin solution were tested by revolving viscosimeter, FT-IR,X-RD and so on.

结果表明,在-30℃及以下甲壳素能很好的溶解于新溶剂中,但甲壳素的溶解度不再随温度的下降而有所增大,而是基本保持不变;尿素的加入,在一定程度上强化了强碱溶剂对甲壳素的溶解,当新溶剂中NaOH浓度为8%~12%时,甲壳素在试验温度下可以获得较好的溶解度,所得溶液在室温下的表观黏度达4000 mpa·s~5000mp·s;冷冻时间为3 d及以上时,有利于甲壳素的溶解,超过3 d,甲壳素的溶解度变化不大,另外,冷冻条件下,甲壳素在强碱溶剂中仍会发生脱乙酰化反应,冷冻时间不宜太长。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

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