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Using distilled water as a blank control and propranolol hydrochloride as a positive control, the survival time of mice in hypoxia under ordinary pressures, and with acute cerebral ischemia and sodium nitrite were used to evaluate the anti-hypoxic effect of three different doses (10, 15, 20 g/kg) of 65%, 95% alcohol extract and water extract of Bassia rapa L. Erythrocyte number and hemoglobin count were used to investigate the anti-hypoxic effect of 65%, 95% alcohol extract and water extract (10 g/kg) of Bassia rapa L.

通过建立小鼠常压缺氧模型、急性脑缺血性缺氧模型以及亚硝酸钠中毒模型，以蒸馏水作为空白对照，盐酸普蔡洛尔作为阳性对照，观察芫根水、65%乙醇及95%乙醇提取物的10g/kg、15g/kg和20g/kg剂量组对小鼠缺氧的保护作用，同时观察各提取物10g/kg剂量组对红细胞数量和血红蛋白含量的影响。

Methods Different particle sizes of betunilic acid and HPMC ,different viscosity grades and amount of HPMC and different pressures were used to prepare betulinic acid sustained-release tablets.

方法分别采用不同粒度白桦脂酸不同粒度、含量的羟丙甲纤维素，以及不同的压片压力制备白桦脂酸缓释片，在0.5%十二烷基硫酸钠溶液的释放递质中测定其释放度。

In Mitch Moldofsky's incisive Sundance Channel short, a young couple decide to end their relationship while attending an early-morning briss (the Jewish circumcision ceremony), as family pressures and baby talk build around them.

在米奇moldofsky的精辟则Sundance Channel总之，一对年轻夫妇决定结束他们的关系，而出席一个於清晨briss ，由於家庭的压力和婴儿对话，建立他们周围。

The numerical simulation study of mean wind pressures on the large cantilevered roof of Yiyang Stadium, Hunan province was carried out in this paper.

前 言到目前为止，对绕钝体流动的数值模拟进行了一些研究[1，2]，但针对实际体育场风流场和大悬挑屋盖面上的平均风压数值模拟的应用研究，还没有见到相关研究成果和资料。

An RF ion source suitable for low power operation over a range of pressures in air which comprises discharge electrode, a cathode and an anode, the cathode being connected to an rf signal supply through an associated coupling means and the anode adapted to provide a surface area over which a plasma discharge may occur no greater than substantially that of the cathodal area over which the discharge may occur.

在空气压力范围内适合低功率工作的射频离子源，该离子源包含放电电极，一个阴极和一个阳极，该阴极通过相关的连接装置连接到射频信号源，调节该阳极以提供等离子放电可能发生的表面区域，该区域不大于放电可能发生的阴极区域。

"We all pray the violence will stop," said Hasan Cetin, 60, who like hundreds of Kurds here fled his village to escape the pressures of a decades-old conflict between the outlawed Kurdistan Workers Party and the army.

我们都期望暴力有停止的一天。」60岁的瑟汀这麼说，正如上百位库德族同胞的命运，他也在库德族工人党及土耳其军方间10来年的战火下被迫远离家园。

This rock contained chalcedonic cement before it underwent diagenesis, a process where low temperatures and low pressures alter the content of sediments before they finally lithify, or turn into rock.

这块石头包含石髓的水泥之前，它经历了岩化作用，一个过程，那里的低温和低的压力，改变的内容，沉积物之前，他们终于岩化，或变成岩石。

Objective To study the distribution and alternation of flow patterns, pressures and wall shear stresses during a cardiac cycle in cirsoid aneurysm.

目的 分析在一个心动周期中蜿蜒型脑动脉瘤的血液流动情形、压力和壁面切应力分布和变化情况。

The traditional residential care approach has become unbearable due to pressures from infrastructure, human, material, financial and other aspects, Communalization of the welfare system is imperative.

传统的院舍养育方式已经难以承受来自基础设施、人力、物力、财力等方面的压力，福利社会化势在必行。

The effect of different effective pressures on compressional and shear wave velocities were analyzed.

在不同有效压力情况下测试了岩石的超声波纵横波速度，分析了有效压力对岩石速度的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。