查询词典 H-hour

Whereas the tin hydride is used, for preparing functional fivemembered rings ,to induced alkenyl radical translocation/ cyclization process ——oxidaton process by selective activation of a C H bond——developed by Curran et al., thiophenol, non-tin chemical, is used in this new synthetic method for preparing cyclopentane derivatives through a 1,5-hydrogen transfer/cyclization sequenceEq.

在这些目标中，发展无毒、环保试剂实施有效的自由基反应是一具有挑战性的目标。Curran等发明了用氢化锡介导的自由基易位/环化过程是一种通过C H键的选择性氧化制备功能五元环的高效的方法。

The main content of this thesis is to test and study the photoelectric properties of a-Si:H deposited by microwave electron cyclotron resonance chemical vapor deposition system.

本文主要对采用微波电子回旋共振化学气相沉积系统制备的 a-Si：H 薄膜进行了光电特性的测试研究工作。

Sub-thesis is mainly on the test and research of the photoelectric properties of a-Si:H thin film deposited by microwave electron cyclotron resonance chemical vapor deposition system.

本论文主要是对MW-ECR CVD系统沉积的a-Si：H薄膜进行了一系列的光电特性的测试研究工作。

Aspirin or celecoxib can inhibit the growth, urease activity and vacuolating cytotoxin activity of H pylori in vitro significantly.

阿司匹林及塞莱昔布可剂量依赖性的抑制 H pylori 的尿素酶活性及空泡毒素的活性。

According to the variations in friction coefficient, wear rate, temperature of tribo-pair and tribo-surface micro hardness with time, the tribological process lubricated by oil containing Mg_6Si_4O_(10)_8 shows quasi-periodicity with characteristic of damped oscillation, and quasi-period is 200 h; micro-hardness of the worn surface is one time higher than that of 45~# steel substrate.

在实验室条件下，验证了主要组分为Mg6Si4O108的金属磨损自修复剂在45#钢摩擦副表面形成修复保护层的能力，得到了厚3～6 μm的反应层；采用Falex型摩擦磨损试验机进行了长达400 h的摩擦磨损试验，研究了在Mg6Si4O108润滑下45#钢摩擦副的摩擦磨损性能、摩擦副摩擦表面显微硬度和温度随时间变化的情况。

I dare say you OK, William H · Danforth author spent his 85 years of life, every day in practice and promotion of his "self-change" philosophy, through the " I 'm sure you line" summon numerous people of courage, ambition and fighting spirit to draw multitudes,...

我敢说你行，威廉·H·丹福思本书作者穷其85年的生命，每天都在实践和推广他的"自我变革"哲学，通过"我敢说你行"，鼓起无数人的勇气，唤起芸芸众生的雄心和斗志，。。。

The element tree for a datum plane feature is documented in the header file ProDtmPnt.h , and has a fairly simple structure.

一个基准点特征的元素树被文档化在头文件 ProDtmPnt.h ，有个非常简单的结构。

We also studied a role of Si DBs in defect PL in Er doped a-Si:H.

本文还研究了Si DBs在Er掺杂a-Si：H的缺陷PL中的作用。

H Heater of feed water heat and deaerator

h回热水加热器与除氧器

Based on the study on and analysis of the H.26L compressing code, this paper examined a deblock filter in detail. Using VC++ program, the deblock filter has been realized.

在对H.26L视频压缩编码分析和研究的基础上，对其中的去块滤波器进行了深入剖析，以VC++为基础对其进行了软件实现。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新