查询词典 plasma

The results of experiment show that the Si-V coupled reaction equilibrium can be transferred towards the direction of high temperature and the speed of VO reduction reaction is accelerated sharply by the use of plasma,The technology of plasma can be used to melt ferrovanadium and similar ferroalloys.

试验证明，在等离子条件下，Si－V耦合反应的平衡能向高温方向移动，VO还原速度急剧提高，存在着用碳还原法代替金属热还原法冶炼钒铁和类似的铁合金的可能性。

METHODS: We systematically searched for placental miRNAs in maternal plasma to identify miRNAs that were at high concentrations in placentas compared with maternal blood cells and then investigated the stability and filterability of this novel class of pregnancy-associated markers in maternal plasma.

我们系统收集了母体血浆中胎盘miRNAs，鉴别出那些胎盘中浓度比母体血细胞中浓度高的miRNA来，然后研究母体血浆中这种新型妊娠相关标志物的稳定性和可滤过性。

RESULTS: Plasma derived from peripheral blood of patients with GBM scored significantly higher on the functional angiogenic scale compared with plasma derived from patients with low-grade gliomas and from controls.

结果：与临床分期较低的GBM患者以及正常对照组相比，临床分期较高的患者其外周血血浆的血管增生情况较为明显。

The theories on pyrolysis and coking and hydrogenation of heavy oil are used to know the liquefaction and gasify and coking of coal. 3. The results of particle feeding in the hot plasma jet (1) By using the cold state of spraying the diesel oil mist transversely in the air flow at the subsonic and ultrasonic speed to imitate the stress condition and motion trace of coal powder in the plasma jet, it shows that with the speed of air flow changed from subsonic speed to ultrasonic speed, the uniformity of mixture between the coal powder with certain speed and air flow becomes worse, mixture length becomes shorter, which agrees with the law of momentum transfer.

三、热等离子体射流中颗粒注入研究的结果(1)利用柴油油雾在亚、超音速气流中横向喷射冷态模拟煤粉在等离子体射流中的受力和运动轨迹，结果表明随着气流速度由亚音速向超音速增加，一定速度的煤粉与气流混合均匀度变差，混和长度增加，符合动量传递规律。

Plasma System 7200 is a low pressure RF plasma system designed for general purpose cleaning and surface modification.

7200等离子体是一台用于一般等离子体清洗和表面改性的低压射频等离子体设备。

Helicon plasma is a kind of high density,low temperature plasma in low pressure.

螺旋波等离子体是一种高密度的低温低气压等离子体。

In this paper,a helicon plasma source has been introduced the first time in China;the plasma system is in glass.

本文介绍了一种玻璃系统的螺旋波等离子体的发生装置，这在国内尚属首次。

Helicon Plasma Source;computer control;plasma processing

关键词：螺旋式等离子源；计算机控制；等离子体加工

After intestinal obstruction 72 hours, the NO of plasma, MDA, histaminase of the plasmal all decreased, but SOD of the plasma and tissues were increased.

2大承气汤、复方丹参合剂和活血承气合剂均有不同程度的抗氧化、清除脂质过氧化自由基、减少细菌移位和增强肠屏障保护作用。

Items of Observation: plasma NO, MDA, SOD, plasma and tissue histaminase, [Ca2+] of the Intestinal epithelial cells and the quantities of fluorescence labeling E.coil in liver, spleen and lymphoid.

3指标测定：观察肠梗阻72小时的小肠屏障功能、血浆NO、血浆与小肠组织SOD、MDA和小肠组胺酶活性的变化及小肠粘膜上皮细胞内钙离子水平。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。