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Here we show that phenylarsine oxide and diamide (both were inhibitors for protein tyrosine phosphatases), but not genistein (an inhibitor for protein tyrosine kinases), adenosine, wortmannin and LY294002 (all were inhibitors for phosphatidylinositol 3- and 4-kinases), could inhibit P-selectin exocytosis on activated platelets and could abolish the P-selectin mediated aggregation of activated platelets to neutrophils.

我们发现蛋白酪氨酸磷酸酶的抑制剂phenylarsine oxide和diamide能够抑制P-选凝素从活化的血小板中外排出来，并能够抑制P-选凝素介导的活化的血小板在白细胞表面的粘附，而蛋白酪氨酸激酶的抑制剂genistein，磷脂酰肌醇3-或4-激酶的抑制剂adenosine、wortmannin和LY294002在这些实验中没有作用。

Here we show that phenylarsine oxide and diamide (both were inhibitors for protein tyrosine phosphatases), but not genistein (an inhibitor for protein tyrosine kinases), adenosine, wortmannin and LY294002 (all were inhibitors for phosphatidylinositol 3-and 4-kinases), could inhibit P-selectin exocytosis on activated platelets and could abolish the Pselectin mediated aggregation of activated platelets to neutrophils.

我们发现蛋白酪氨酸磷酸酶的抑制剂phenylarsine oxide和diamide能够抑制P-选凝素从活化的血小板中外排出来，并能够抑制P-选凝素介导的活化的血小板在白细胞表面的粘附，而蛋白酪氨酸激酶的抑制剂genistein，磷脂酰肌醇3-或4-激酶的抑制剂adenosine、wortmannin和LY294002在这些实验中没有作用。

The ground state of C2 molecule is studied using VB mehods. The potential energy curves of the C2 diatomic molecule were computed by using ab initio VB methods, VBSCF, BOVB, and VBCI. The computational results show that the VB-based PECs are parallel to that of Full CI calculation.

应用XMVB程序对C2分子的基态进行了理论研究，计算结果表明价键方法能够给出和FCI相平行的解离势能曲线；高级别的VB方法，VBCISD方法，能够得到和高等级分子轨道方法相符的解离能。

dichloromethane can be effectively modified echinocystic acid, used infrared spectroscopy and mass spectrometry to detect changes in very good.

二氯甲烷能够有效地修饰刺囊酸，采用红外光谱和质谱能够很好的检测其变化。

The results showed that 6% was the best concentration of separation gel for PSI complex separation. Part of PSI and amount of thylakoid membrane fragments contained with PSI complex could be solubilized by low concentration of Digitonin.

结果表明：6%的分离胶对PSI具有较好的分离特性；低浓度的毛地黄皂苷能够增溶间质类囊体上的PSI蛋白复合物，并能够获得大量的含有PSI的类囊体膜碎片。

In this thesis, researches have been made on the structure of membrane protein and the process of protein aggregation and disaggregation by employing the two advantages of atomic force microscopy : nanometer resolution in liquids and in situ observation following a biological dynamical process during a long period. This thesis consists of four parts.

本论文利用原子力显微镜能够在溶液中观察生物大分子的结构并可以达到纳米级分辨率和能够在近生理的环境中对生物样品的活性过程进行跟踪观察的两大优势分别对膜蛋白的结构和蛋白质积聚、解聚的过程进行了研究。

The shafts will be able to be removed from the planes in order to allow for easy disassembly.

该槽将能够被免职的飞机，以便能够很容易拆卸。

Disenfranchisement is the problem, not apathy -- perhaps if young people thought the Liberal Democrats had a chance, they'd go out and vote?

现在的问题是年轻人们根本没有选举权，而不是他们对政治漠不关心。难道如果他们认为自由民主党能够胜出的话，他们就能够投票吗？

If k = 2 and the graph G corresponding to the wireless sensor network is (l+ max{1,l-4})-connected, or k≥3 and G is l(k-1 + 1-connected, then we can find k disjoint sets each of which completely covers all the targets and remains connected to one of sinks.

当k=2并且网络所对应的图G是(l+max{1，1-4})连通的，或者当k≥3并且G是l(k-1+1连通时，我们能够肯定找到k个不相交的节点集合，每个集合中的节点能够完全覆(来源：ABC929c92论文网www.abclunwen.com)盖所有的目标，并且与网关节点连通。

The 1-4 order variation law of frequency, energy and distance of MS events before destabilizing can display the change rule of MS events. According to the variation law of the difference of frequency, energy and distance of micro seismic events before destabilizing, the fracture of rock mass can be precisely predicted. This is of great importance for safety of colliery.

微地震事件的距离、能量、频数的一到四阶差分均能够显示微地震事件的变化规律，根据未失稳岩体微震事件距离、频数、能量差分变化规律，能够准确地利用微震监测技术预报岩体破裂，这对于采用微地震监测技术解决矿山井下岩体破坏失稳预报具有重要指导意义。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。