查询词典 prevent changes

OBJECTIVE: To observe dynamic changes in flowing quality and field in cerebral ischemic area in rats so as to qualitatively and quantitatively analyze the microvascular state in pia matral encephali ischemic area and the changes of associated leukocytic flowing velocity and flowing morphology.

目的：动态观察针刺后大鼠脑缺血区流质、流场的变化，定性、定量地分析软脑膜缺血区微血管的状态及其所伴随的血细胞的流速及流态变化。设计：随机对照实验。

The recipient of the grant was Metabolon, Inc.(Research Triangle Park, NC, USA), which has developed new technology for measuring the spectrum of biochemical changes and then mapping these changes to metabolic pathways.

获得这项拨款的是Metabolon公司，该公司已经研制开发了新技术用于测量生化改变谱，然后描绘了这些改变导致代谢代谢途径的影响。

Results Similar pathological changes were observed in SARS CoV infected Rhesus macaques, Lewis rats and Microtus brandtii and the pathological changes were similar with those of human.

结果在 SARS-CoV感染的3种动物肺组织均出现与人类SARS疾病相似的病理改变，均可检测到病毒核酸和特异性坛IgG抗体的存在。

Methods:To observe the contents of total bilirubin and alanine aminotransferasein serum ,the contents of malondialdehyde , activity of superoxide dismutase , level of nitrogen monoxide in serum and liver tissue ,hepato-pathohistologic changes by CCl4,αnaphthalin fluorescein isothiocyanate inducing acute liver injury and icterus respectively in mice by po, the effects of sedum lineare thunb on the biochemical changes were analysed.

分别采用四氯化碳（CCl4）、α萘异硫氰酸酯一次性灌胃中毒致小鼠急性肝损伤及黄疸模型，测定血清谷丙转氨酶、总胆红素含量及血清、肝组织中丙二醛、超氧化物歧化酶、一氧化氮水平和观察肝组织病理变化，分析佛甲草对上述指标的影响。

Based on field research as a platform and empirical research of cases, under the realistic conditions of the contemporary social and cultural changes of Dong Nationalty, the paper comprehensively analyzes and reveals the changes of Kuans of Dong Nationality, and then discusses the change laws and inheritance mechanism, and tries to find the reasonable value of means of minorities'controlling resources, which is aimed to obtain a new understanding of the state governance and minority local governance, and grass-rooted governance.

本文以田野调查为平台，以个案经验研究为基础，在当代侗族社会文化变迁的现实条件下，对侗族款制的变迁进行综合分析和揭示，进而初步探讨款制的变迁规律和传承机制，并努力找寻少数民族传统本土治理资源、治理方式的合理价值，以期获对国家治理与少数民族本土治理、基层治理问题的新认识。

Assuming that investors pursue the maximal appetite. We emphasize, the carriers of value are relative changes in wealth, neigher changes nor absolute levels or final outcomes. And there are two securities traded one of which is riskless and the other is risky.

假设投资者追求欲望最大化，投资者从最终财富的相对变化中获得欲望，而不是依赖于其变化，或者仅仅依赖于最终财富本身，而且假设市场上只有两种证券：一种是无风险债券；一种是有风险之下的股票。

According to the theory of the coagulation method it can be classified two types, one is the measure with photoelectric and nephelometric analysis; the other is the measure with double coil and a magnetic steel ball. coagulation method is physical quantity changes below coagulant acting on blood plasma, for example light、electricity、machine movement etc, and then the data is analyzed by computer to final result, so coagulation method is also called biology-physics method. Photics'blood coagulation apparatus determines coagulation by nephelometric'changes in the coagulate process.

凝固法是通过检测血浆在凝血激活剂作用下的一系列物理量的变化，由计算机分析所得数据并将之换算成最终结果，所以也可将其称作生物物理法；光学式血凝仪是根据凝固过程中浊度的变化来测定凝血的；双磁路磁珠法其原理是利用血浆凝固过程中，在其内部运动的物体所受阻力增加，因此通过测定受阻情况可以反映血浆凝固情况；另外近些年还有很多人采用压电石英晶体法来进行血凝研究。

DATA EXTRACTION: MRS defines the dynamic changes of cerebral metabolic substance following traumatic brain injury, and such changes in the white matter suggest the degree of neuraxon injury, while those in the gray matter indicate the state of brain laceration.

资料提炼：磁共振波谱分析可反映创伤性脑损伤后活体脑组织代谢物质的动态变化。

The description of changes made to the manufacture of drug substance batches used in support of the marketing application (e.g., nonclinical or clinical studies) should include, for example, changes to the process or to critical equipment.

对于已提交的、依据已经生产出来的批产品的申报资料的改变报告，应包括对工艺或关键设备的改变。

Both of conventional continuous medium mechanics and noncontiguous medium mechanics, having strong pertinence, can abstract and simplify the rock model in research procedure, in which the rock body lying over the coal face can be considered as a static beam or board to leave out the push changes and the changes of property and load during the stability of overlying rock deformation has lost. Hence the derived profile equation is only the approximate expression of final subsidence of surface after the mining finished, and it is difficult to obtain the dynamic subsidence process of rock body.

传统的连续介质力学和非连续介质力学均具有针对性，在研究过程中将岩体模型抽象简化，将工作面上方的岩体看成是一静止的梁、板，省略了工作面的推进变化及覆岩在变形失稳时的性质和载荷的变化，得出的剖面方程仅是开采结束后地表的最终沉陷近似表达式，难以得到岩体的动态沉陷的过程。

What was it that made you want to change sider ?

是什么使你临阵倒戈？

I don't know what he wants, but let's play along with him.

我不知道他要干什么，可我