查询词典 plasma

Using two perfect plasma models(concentric sphere and variable focus ellipsoid), which have different shape and different gray distribution, the different cross-section tomograph figure and the gray density diagram are presented . The offset distance formula , which describes the laser beam penetrates through the laser welding plasma, is presented.

对两种理想的等离子体模型(三同心球体和变焦距椭球体)进行了分析，建立了不同剖面的密度分布层析图，给出了激光束穿越球形等离子体时由于折射引起的对光轴的偏移距离的公式。

According to the distribution of time resolved relative intensity of continuum emission of the plasma induced by laser ablating Al in Ar,we have briefly discussed the mechanism of the continuum radiation of the plasma induced by laser ablating Aluminum.

根据连续辐射强度的时间分布，简要讨论了激光诱导等离子体连续辐射的产生机理。根据连续辐射强度的波长分布，提出了原子对激光诱导等离子体连续辐射共振吸收理论。

Standards for donating plasma are set by national regulatory agencies such as the U.S. Food and Drug Administration,[3] the European Union, and by a professional organization, the Plasma Protein Therapeutics Association,[4] which audits and accredits collection facilities.

血浆捐献的标准由国家管理机构如美国食品与药品管理局，欧洲联盟，和一些专业组织如血浆蛋白质治疗协会制定，血浆蛋白质治疗协会审核和委派收集设施。

The blood plasma was dealt with by acidified methyl alcohol,and the content of cefditoren in blood plasma was measured by HPLC.

以酸化后的甲醇处理血浆。采用高效液相色谱法对血浆。头孢妥仑的含量进行测定。

Results In pancreatic cancer patients the positive rate of plasma K - ms gene mutation was 73 %, without false positivity, and higher than that in the pancreatic juice and duodenal juice, but lower than that in the fine - needle aspirates. Plasma K - ras gene mutation was not found in patients with benign pancreatic disease and healthy subjects.

结果 胰腺癌患者血浆K-Fas基因的突变阳性率为73％，无假阳性率，高于胰液、十二指肠液的检测率，低于细针穿刺的检测率；胰腺良性病变患者及健康对照者血浆中未检测到K-ras基因的突变；胰腺癌组K-ras基因突变与非胰腺癌组及健康对照组相比具有显著性差别。

A LC-MS method for determination of nisoldipine in human plasma was presemed. The basified plasma was extracted by ether-n-hexane(1∶1), and nimodipine was used as the internal standard.

尼索地平( nisoldipine，1 )为强钙离子拮抗剂，可选择性扩张外周血管和冠状动脉，作用比硝苯地平强 4～ 1 0倍，且对心率及心收缩力影响较小。

Blood samples were taken for the measurement of RBC, Rb, Hct, plasma EPO concentration, whole blood/plasma viscosities, the animals were then catheterized to record mean pulmonary arterial pressure and demised to calculate the ratioCRV/D. Percentage of vascular wall thickness and muscularization of non-muscular pulmonary arteriole were examined microscopically.

取血样测定红细胞数、血红蛋白、红细胞压积、血浆EPO浓度、全血／血浆翻度，颈外静脉插管测定平均肺动脉压力；动物处死后计算右心室／〔RV/〕评价右室肥厚程度；光镜观察肺小动脉管壁厚度百分比、肺非肌性小动脉肌化程度。

On the contrary, more than 21 different plasma protein subunits comprised the disulfide-mediated protein conjugates in plasma.

相反的，超过二十一种不同的血浆蛋白次单位可以组成血浆中双硫键键结的蛋白质同源体。

The FTE moving in the direction perpendicular to its axis is not convected with the ambient magnetosheath plasma, and the velocity of FTE tube may be slower or faster than the ambient plasma.

对垂直于管轴方向的运动分析表明FTEs并不一定和背景等离子体一起对流，它们可快于或慢于背景流，但FTEs的运动和背景流基本沿相同方向，其间可有一不大的夹角。

With the model,flux tubes of plasma were followed in response to convection electric fields.The trajectories,which had been adopted to follow convecting plasma flux tubes was different from each other.

假设一维时变电离层模型描述的磁流管中F层等离子体在对流作用下经过极隙区，随对流路径的不同，磁流管在极隙区经历的时间不同，以此考察极光粒子沉降作用下电离层随时间的演化过程。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。