使稳定

EDTA was used as masking agent, and trisodium citrate as total ion strength adjustment buffer was added to stabilize the ionic activity coefficient. The pH was controlled at about 5, the results were directly obtained by Gran graphing method.

以EDTA做掩蔽剂，加入柠檬酸三钠为总离子强度调节剂，使离子活度系数相对稳定，pH值控制在5左右，用Gran氏作图法直接查得结果。

It is indicated that H2O2 and ethanol are coordinated with tungstic acid,which makes sols stable.

实验结果表明，双氧水和乙醇与钨酸络合，使溶胶稳定。

In this paper, based on BPA, a software of power system analysis, through the calculations of power flow and transient stability for Zhejiang power system under some typical underexcited operating conditions, the results are revealed that underexcited operation reduces the margin of transient stability of the system.

本文基于BPA系统分析软件对浙江电网若干典型进相运行方式进行潮流分析和暂态稳定计算，结果表明发电机进相运行使系统暂态稳定性下降，但在系统内选择适当的大型发电厂在一定范围内作进相运行，对缓解系统低谷负荷时电压偏高问题是可行而有效的。

Analyzing the model, especially the activity of Taihang Mountain piedmont fault, we got such main conclusion:1. Based on sequence stratigraphy, the strata is divided from the selected drills. And the Quaternary stratigraphic framework of Handan city is established, dividing the Quaternary strata into four parts- Qh, Qp3O , Qp2Y and Qp1G.2. With all the selected drill data of Handan city, a drill database is established. A quaternary strata 3D model of Handan city is imitated by GOCAD and ArcGIS, and so are the bottom structural map of each horizon.3. Analyzing the 3D model and the contradistinction section of drills, we got: the stratum of Qh and Qp3 is smooth and flat, with a feature of a higher west, little difference between south and north and undistinctness of faults; there are several depocenters along S-N and N-W in the stratum of Qp2, and the evolution of the stratum is controlled by a couple of ruptures, which means the tectonic movement is active in this period of time.4. Since quaternary, main tectonic movements happened in Qp2 and have been stable in Qp3 and Qh.

获得主要结论如下：1、利用层序地层学的方法将收集的邯郸市钻孔以及论文所依托项目野外施工的钻孔进行了具体的地层划分与对比，建立了邯郸市第四系等时地层格架，将邯郸市第四系划分为全新统、更新统上部欧庄组(Qp3O)、更新统中部杨柳青组(Qp2Y)和更新统下部固安组(Qp1G)。2、利用收集到的邯郸市水文、工勘钻孔以及所依托项目初勘和详勘两个阶段野外施工的钻孔数据，建立钻孔数据库，通过使用三维建模软件GOCAD和地理信息系统软件ArcGIS等进行模拟，得到邯郸市市区部分第四系地层三维可视化模型，并获得各个地层的底部构造图；3、通过对所天生模型和钻孔廊带对比剖面的分析，可以得到：全新世和更新世晚期(Qp3)时期地形整体较平缓，整体上显示西高东低、南北差异不大的格式，断裂显示不明显；更新世中期(Qp2)时期沿南北向和北西向存在几个沉积中心，地层发育受几条断裂的控制，反映了研究区的构造活动在更新世中期较为活跃；4、邯郸市自第四系以来，主要构造运动均发生于更新世中期，到更新世晚期及全新世时期逐渐趋于稳定，进而使更新统上部和全新统地层沉积均一且完好。

HTERT is expressed in cancer cell lines despite promoter DNA methylation by preservation of unmethylated DNA and active chromatin around the transcription start site.

人端粒酶逆转录酶是一种核糖核蛋白酶，由端粒RNA和端粒酶蛋白组成的一种特殊逆转录酶，在激活端粒酶的过程中起限速作用，能以自身RNA为模板合成端粒序列以稳定端粒长度使细胞获得永生，也是人类端粒酶的活性中心，其表达是端粒酶活化的必须前题［2～4］。

The present invention relates to a holder for a roll of unwindable material, in particular a holder for paper rolls, preferably for standing a paper roll vertically on a horizontal surface, with a cylindrical holding rod(1), a base(5)and an essentially known pivotal retaining arrangement for the free end of the paper roll, the object is to provide a holder in which the roll is retained on the holder in a stable manner also when different widths of paper are used, and where the cost of manufacture can be reduced through a simple embodiment and few components.

一用于可展开的材料的卷装的支架，特别是纸卷的支架，优选是使纸卷垂直立在水平表面上，其带有圆柱形支承杆(1)、底座(5)和一已知的用于纸卷的自由端的固定装置，利用这种支架，当使用不同宽度的纸卷时，纸卷能以稳定的方式被保持在支架上，通过简单的实施方式和很少的部件，制造成本能减少。

The results showed:(1) The vitelline antibody in alimentary tract is steady.

结果表明：(1)口服的卵黄抗体在鸡消化道较稳定；(2)口服卵黄液可使感染E。

He can knock champions in the air using rupture, he can impale his target and nearby targets with vorpal spikes, he can silence all enemies in front of him with feral scream, and he can insta-kill any champion with a certain amount of health, which gives cho'gath increased health until he dies, with feast.

他可用rupture把敌方英雄通过穿刺插上天，可以用voral spikes刺穿他周围所有的目标，用feral scream 使他面前的敌人都沉默。他可以用Feast技能很稳定地杀死任何一个半血的英雄，并在该英雄死亡时提升虫子血量上限。

In the stimulation of grave hypoxia reach to one extent,Gansu zokor may impellingly smooth launch of its own mechanism to hypoxia from molecular, cellular and structure level to the overall coordination,and not to appeared heart failure. Gansu zokor will remain survival at the hypoxic conditions with the stability in cardiac muscle structure and its nomal function.

综上所述，本研究结果说明甘肃鼢鼠虽长期生活在地下低氧环境中，但对严重的低氧环境仍比较敏感，在一定程度的严重低氧刺激下才会迫使其顺利启动其自身从分子、细胞水平到整体协调的低氧耐受机制，使心脏不至出现衰竭的现象，从而在心肌组织结构稳定的情况下，发挥正常功能，维持在低氧条件下的生存。

Methods The spontaneous contraction of gastric smooth muscle strip was recorded by using physiograph in rats. The change of tension in response to different concentrations of CNP and sodium nitroprusside, co-incubated with high concentration glucose (30 mmol/L) or mannitol were detected.

取大鼠40只制备胃窦环形肌条，肌条收缩活动稳定后，对照1、2组分别加入不同浓度CNP1×10^(-8、3×10^(-8)、1×10^(-7)mol/L及硝普钠1×10^(-7、3×10^(-7)、1×10^(-6)mol/L，观察其效应，每次加药观察20 min，冲洗3次；高糖1、2组预加葡萄糖使浴槽终浓度为30 mmol/L，其后操作同对照1、2组；甘露醇组预加甘露醇30mmol/L，其后操作同对照1组；均采用多道生理信号采集处理系统计算CNP致平滑肌张力的抑制率。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。