查询词典 Pi

Objective: Exploring clinical therapeutic effects and mechanism of Li Pi Tiao Zhi Capsule.

探讨理脾调脂胶囊对单纯性血脂失调症的临床疗效和作用机理。

Basing on these conclusions, Polyimide/silica composite material films with different silica contents have been prepared by sol-gel approach, and the characters were tokened; Ethanol/water mixture were separated using PI film based on pervaporation, the changing relations of permeation flux, separation factor and concentration, temperature were studied.

在上述试验基础上，采用溶胶-凝胶法制备不同SiO_2含量的PI/SiO_2复合薄膜，对其性能进行了表征；利用制备的PI薄膜渗透汽化分离乙醇/水溶液，研究了渗透通量和分离因子随料液浓度和温度的变化关系。

The transactor thinks activating the atomic interaction in the intact pi '!

办理人认为激活未受影响的反应堆内原子的相互作用是种可行的。

MCA can be insonated through optical window. PI measured by transoptical and transtemporal investigation is consistent. However, flow velocity is slower in transoptical than in transtemporal, so the flow velocity of MCA in transoptical test needs to be cautious in clinic application.

眶窗检测MCA方法可行、检出率高，PI结果与颞窗检测一致，因此，颞窗缺如患者可经眶窗检测大脑中动脉血流速度，但要注意两窗所测血流速度的结果有差别，故临床宜慎用经眶窗测定的MCA血流速度结果。

The results suggested that vascular remodeling was the most prominent in LCA subjected to low shear stress accompanied by hypertension, which is regulated through the changing expression of p-Akt, p-p38, Rho GDIα. Tributyrin could affect the flow mediated carotid remodeling by both increasing apoptosis and decreasing proliferation of VSMCs through PI-3K/Akt, bcl-2, p53, p27. Tributyrin could have potential roles in treatment of vascular diseases, such as artherosclerosis and vascular restenosis, etc.

结果提示，高血压与切应力协同作用对血管重建的影响最为显著，Akt、p38和Rho GDIα信号通路参与了高血压与低切应力诱导的血管重建过程；Tributyrin对血管重建的干预作用是通过影响PI-3K信号通路，调节凋亡相关蛋白bcl-2以及细胞周期调控蛋白p53和p27的表达水平而实现的；Tributyrin有可能成为一种在动脉粥样硬化、血管再狭窄等疾病防治中有潜在临床应用价值的药物。

SHE puts up The Golden Proportion poster over blank easel then starts uncurling pi poster.

原女」将黄金比例的海报放上空著的海报架然后开始将有关pi的部份海报打开。

When total protein was assayed by 2-D PAGE andstained with sliver, about 2000 protein spots with a pI of pH 3-10 and Mrof 12-120 kDa could be detected. All these protein spots were excised foridentification, among which 213 spots corresponding to 192 differentproteins were identified undoubtful by searching the mass spectra againstthe SwissProt/TrEMBL database.

我们利用双向凝胶电泳对小鼠卵巢蛋白进行了分离，在考马斯亮兰染色后将所有可见的蛋白点切取下，经胰蛋白酶消化以后用MALDI-TOF质谱仪进行鉴定。

Comparing to the classic PI control, the results of the simulations show that the proposed controller is effective. It has a robust dynamic performance with a strong capability of restraining unmodeled dynamics and bounded disturbances.

通过换流站控制的仿真实验，与传统的PI控制仿真结果相比较，这种新颖的换流站控制器更加符合实际，具有抑制系统未建模动态和有界扰动的能力，因此具有更强的鲁棒性和自适应学习能力以及较好的动态性能。

Although, PI controllers are widely used in the HVDC systems, they have high sensitive responses to random disturbances , low robust performance, and can not solve some problems in power systems, such as unmodeled dynamics , nonlinear uncertainties.

目前，在高压直流输电系统换流器控制应用领域中常用的控制方法还是经典的PI控制，对干扰影响反应强烈，鲁棒性能差，不能解决电力系统中的未建模动态和非线性动态不确定性等缺点。

Then the PLC procedure of optimized PI controller parameter on line by the fuzzy algorithm for the control system of the highness of the wanter tank is compiled.

然后针对水箱液位控制系统编译了基于模糊算法在线优化PI控制器参数的PLC程序。

I hope that this success is just the first in a long series.

我希望这只是成功的开始。

Three dimensional stresses on the interface of tire and soil, tire deflection and soil sinkage are measured.

测试轮胎——沙土界面上的三向应力、轮胎变形和沙土沉陷；建立考虑剪切应力对沙土承载特性产生影响的车轮牵引性能预测模型；分析车轮作用下土壤的纵向稳定性。