查询词典 h.

The birds also look different: H. subflava males sport yellow chests and buff-colored flanks for example whereas the males of H.

这两种鸟外观也不同：比如说， H.subflava 雄鸟胸前是黄色的，侧翼是浅黄色的，而雄性的 H。

The biomass shredding system was finally achieved through many practices and improvements, including the primary shredder, the fine shredder and the cyclone dust collector used as collecting device. The results indicated that the particle size of the primary shredded biomass was about 10mm with the production of 200kg/h, and that of the fine was between 0.177 mm and 0.125mm on different working parameters with the highest production of 160kg/h.

最后通过实践探索出一套集生物质粗、细破碎和利用旋风除尘器作为收集装置为一体的破碎系统，其粗破碎产物长10mm左右，产率为200kg/h；在不同系统工作参数下，细破碎产物粒径在0.177mm(80目)～0.125mm(120目)间可调，粒径为0.177mm时产率为160kg/h。

Two dimensional computer models of the average man, small man, and large man were developed to represent the geometry and movements of operator in seated postures on the basis of analyzing the earth moving machinery's characteristics. The human H point was taken as datum point and the posture angles were linked to easy operation, open vision and comfortable seat. The H point region was obtained by means of CAD technique. The region can be used for design and/or check purposes.

用计算机辅助设计技术，开发了求解工程机械驾驶员适宜驾驶位置的H点分布系统，分别绘制出了中等身材、小身材和大身材驾驶员适宜驾驶位置时H点区域图，该区域为驾驶员座椅和司机室内相关设施的合理布置提供了理论根据。

Working pressure breathing valve did not reach previous: nominal diameter ≤ 150mm, the leakage ≤ 0.04m3 / h; nominal diameter ≥ 220mm, the leakage ≤ 0.4m3 / h; when the breathing valve to the pressure after the work: once the valve disk open, to ensure the normal tank ventilation requirements.

呼吸阀没达到工作压力以前：公称通径≤150mm，其泄漏量≤0.04m3/h；公称通径≥220mm，其泄漏量≤0.4m3/h；当呼吸阀达到了工作压力以后：阀盘立即开启，保证储罐正常的通气要求。

Multiple logistic regression analysis indicated that age and dog-keeping were relevant factors for H.pylori infection . There was no significant difference of H.pylori strains in different nationalities.

在进行多因素的Logistic回归分析后显示年龄、养狗是H.pylori感染的相关因素。H.pylori菌株类型在各民族儿童间的分布无显著性差异。

The time course showed that the actions of par 2 agonists initiated at 2 h and reached their peaks at 16 h.

时间相关曲线表明，par 2激动剂的作用从2 h开始，16 h达高峰。

Six and twelve boors after sepsis, leptin levels in liver homogenate were detected by radioimmunoassay serum alanine aminotransferase and 4 enzymes in liver homogenate. myeloperoxidase, glutathin-S-transferase, xanthine oxidase and superoxide dismutase, all related with synthesis of free radicals, detoxication and purine metabolism, were detected by 96 well spectrophotometry. H-E staining was used to examine the histopathologic changes of liver.

于脓毒症后6 h和12 h，采用放射免疫法测量肝组织匀浆液中Leptin水平，采用96孔分光光度法检测血清丙氨酸氨基转移酶及髓过氧化物酶、谷胱甘肽－S转移酶、黄嘌呤氧化酶、超氧化物歧化酶等4种与自由基合成、解毒和嘌呤生成代谢相关的酶的水平，同时以H-E染色法观察肝组织病理学改变。

Then the number of distinct left cosets of ''H'' equals the number of distinct right cosets of ''H''.

那么 '' H ''的不相同的左陪集的数目等于''H''的不相同的右陪集的数目。

By computing the minimum energy paths of H diffusion, we predicted the energy barrier of the diffusions.

我们首先研究了N_O-H、Li_-H和Cu_-H复合体的形成和离解。

This was attributed to the variation of the interaction betweenadjacent H-Si-Si-H dimers with the temperature.

这是首次从实验上观察到H-Si-Si-H双体之间的相互作用对表面电子态的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。