查询词典 low-temperature

She said she had seen the plane flying very low over the Hudson and was shocked by how low.

她说她看到飞机在哈德逊河上非常低的飞以至于她很吃惊怎么可以这么低。

ISSR Marker has strongpoint thereinafter:high polymorphic,the quantity of DNA used is few and low request to quality,nonradiative,the technology difficulty is low,simple operation,good repeatability,less time and so on.

ISSR标记具有多态性高，DNA用量少且质量要求低、无辐射、技术难度低、操作简单、重复性好、耗时少、成本低等优点。

It possesses properties of low theremal conductivity, excellent in heat resistant, low density and IPO, saving energy, environment friendly and non-toxicity, no peeling, sanitary.

该材料导热系数更低，隔热性能更优，质量极轻，节能高效，低能耗，无毒环保，无粉尘问题，安全卫生。

In this thesis, a low-power low-voltage front-end circuit of the thermopile is implemented.

在此论文中，提出一个应用於低功率与低电压的温度感测器前端电路。

Results: Fatigue, low appetite, abdominal distension, dry mouth, jaundice are the main manifestation for autoimmune cirrhosis. Most patients show dark red tongue with less coating and wiry thready pulse. ALT and TBIL elevation, low serum ALB are common.

结果：自身免疫性肝炎后肝硬化主要表现乏力、纳差、腹胀、口干、黄疸，舌象多为黯红少苔，脉弦细居多；肝功能异常表现为转氨酶升高，高胆红素血症及低蛋白血症。

With utilizing threshold logic, ERTL has very low power dissipation and low gate complexity.

阈值逻辑的应用，使 ERTL 电路的门复杂度大大降低，同时进一步降低了功耗。

By rational configuration of the low voltage solid circuits and hydrogen thyratron circuits,long precise delay and low jitter of high voltage output can be obtained.

采取低压固体电路与大小氢闸管电路的合理配置，较好地解决了精密长延迟和高压脉冲输出时低延迟时间晃动的难点。

According to the H NMRstudy, it was found that the protons on the cyclopentadienyl ring of 〓 were not splitted, but when one proton on the cyclopentadienylring was substituted by methyl, that is in〓 complexes, thefour protons on the ring were splitted into four groups,the 〓 between the onesignal and the others is large, the total splitting is over 2ppm. The splittings werealso affected by the halides linked with the titanium, they increase according to theorder of CI, Br, I. By the study of the 〓 Sn NMR, it is found that the chemicalshifts of 〓 are present in low field. It is assume that the large space strain causesthe angles of the tin linked with ligands deviate from the normal tetrahedral anglesresults low field shift for 〓Sn. And by MS study,there were no molecular ions for 〓 complexes in the spectra. However, for 〓 when X=CI,Br,NCO and Ar is tolyl or phenyl group,there were molecular ions,but theirabundances were very small,and no that for the iodide was found.

钛上的卤素对茂环氢的裂分也有影响，依〓，Br，I顺序，卤素对茂环氢的裂分依次加大；通过对〓的研究发现，以上这些化合物〓的化学位移都出现在低场，认为大的空间张力造成的锡的键角偏离正常的锡的四面体键角是造成〓化学位移出现在低场的原因；对这些化合物质谱的研究发现，〓系列化合物得不到分子离子峰，而〓系列的化合物，当X=〓，NCO和苯环上不带取代基或只带甲基时，则出现分子离子峰，但丰度很低，而相应的碘化物和其它化合物则没出现分子离子峰。

But at the same time we can see that China's export products there is a low technological contents, and low added value, the drawbacks of the irrational structure of export commodities, China and trade power has a big gap.

但同时可以看到，中国的出口产品存在着技术含量低、附加值低、出口商品结构不合理的弊端，中国与贸易强国有很大的差距。

Combining with the production control of low-alloy steel with niobium , the main reasons of surface transverse crack of low-alloy steel slab with niobium were put forward.

介绍了铌元素的作用和行为及在常见钢种中的作用，结合含铌低合金钢的生产控制，分析出造成含铌低合金钢连铸坯表面产生横裂纹的主要原因，并采取相应的技术措施，提高铸坯表面质量。

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。