查询词典 P wave

The insertion losses of polarizer, KD*P and λ/4 wave-plate were measured and analyzed.

测量了输出激光时间波形和光斑的光强空间分布。

This process utilizing modern efficient wire gauze wave-like packings sepa-rates three isomers of MNT(ortho-.meta- or para-), then the O-MNT or P-MNTis nitrated to produce military TNT by a mixture of nitric and sulfuric acid.

本工艺利用近代高效的金属丝网波纹填料分离MNT的三种异构体，然后用硝硫混酸把邻一或对一MNT硝化成军品TNT，这样可避免亚硫酸钠溶液精制TNT的工序。

An example for a voluntary arrangement of abatement is the investment of Woodside Petroleum in renewable energy Woodside rides wave of green energy, The Advertiser, 04 JAN 2001, p.

一个自愿减少安排的例子是，伍德塞德石油公司在可更新的能源的投资（伍德塞德—绿色能源的弄潮儿，广告商，2001年1月4日，34页）。

Results SEP:The latency of P 60 was found to be significantly increased in the encephalopathic patients compared with type Ⅱ respiratory failure,there were no difference in other latency of wave.

结果 体表感觉诱发电位除P60 潜伏期肺脑组与Ⅱ型呼衰组有显著性差异外，其余各波潜伏期肺脑组与Ⅱ型呼衰组组间差异无显著性。

The long wave ultraviolet grass green fluorescence function material is synthesized with the p-toluensulfonyl chloride and o-amino benzoic acid as raw materials,pyridine as solvent,and sodium ethoxide as activator.

缑卫军，刘新奇，紫外长波草绿荧光功能材料的合成研究以对甲苯磺酰氯和邻氨基苯甲酸为原料，吡啶为溶剂，乙醇钠为催化剂，合成紫外长波草绿荧光功能材料。

Methods: P. mirabilis was used to observe the dynamic changes in pH value and regulative factors of bacterial biowaves during wave growth.

以奇异变形杆菌为研究对象，观察波动过程中pH及生物波调控因子的动态变化。

Objective: To observe the self-regulation of wave growth of Proteus mirabilis (P. mirabilis) and to explore the role of the regulative factors of bacterial biowaves in self-arrangement of a group of cells.

目的：探讨群体细菌波动生长的自组织特征，认识生物波调控因子在群体细胞的自组织过程中的作用。

We first discovered the presystolic wave of PRG and suggested that a complete PRG should be consisted of 4 waves, namely, a, p〓, S, D.

我们首次发现肺血流图上心室收缩前波的存在并提出完整肺血流图应由a波ps波S波及D波4个波组成。

The developments of socialistic market economy in China and globalization wave require the Public Relations P.R.

社会主义市场经济的发展和经济全球化的浪潮，要求发展我国政府公共关系。

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％。