前突的

The result shows that the phenomenon of the sudden jump of permeability occurs at the peak strength and keeps very low unchanged permeability before the peak strength for diorite. But limestone's permeability gradually increases with increasing deformation before and after the peak strength.

实验结果表明，闪长岩的渗透率在峰前很低且基本不变，在峰值强度时产生"突跳"现象，石灰岩的渗透率在岩石强度峰值前后随岩石变形逐渐增大。

It was demonstrated that toosendanin was a selective presynaptic blocker, which blocked the neurotransmitter release both in peripheral and central nervous system.

已有的研究表明，它是一种作用于突触前的特异性传递阻断剂，通过抑制神经递质释放阻断神经肌肉接头和中枢神经系统的兴奋传递。

In addition to the NexPress, LCP has a Digimaster 9110 monochrome printing system and also uses: Thermal Gold plates, Matchprint digital proofing systems and 5542 inkjet printer, Approval proofing products, Prinergy workflow management, Synapse InSite Internet prepress portal, a Trendsetter 3244 platesetter and a Proofsetter Spectrum digital halftone proofer.

除了NexPress ， LCP的有Digimaster 9110黑白印刷系统，并使用：热金盘子， Matchprint数码打样系统和5542喷墨打印机，核准校对的产品，印工作流管理，站内突触印前互联网门户网站，一个全胜3244制版机和1 Proofsetter光谱数字半色调打样机。

54 SOT: ANDY ROXBURGH YOUNG TORRES UP FRONT, I FIRST SAW HIM AS A 17 YEAR OLD IN THE EURO CHAMPIONSHIPS AND HE HAS REALLY PLAYED WELL.

年轻的托雷斯突前，我第一次看到他比赛，实在欧锦赛的赛场上，那时他才17岁，他真得表现得很好。

Anterior and posterior parapharyngeal space were determined by a line between the styloid process and the pharyngeal recess, anatomical structures of the posterior parapharyngeal space and their relations could be better displayed on CT images.

自茎突至咽隐窝的连线将咽旁间隙分为咽旁前、后间隙，CT图像能较好显示咽旁后间隙内各结构的相互关系。

Presynaptically bound opiates may inhibit Ca2+ channels, activate inwardly directed K+ pumps, or inhibit the production of adenyl cyclase.

突触前结合阿片制剂可以抑制钙通道，激火内部的钾泵，或抑制腺苷酸环化酶的生成。

The most intense immunoreactivity is found in the central body, the newly described precerebral bridge, and the neuropil surrounding of the central body and the mushroom bodies (except for three pairs of optic tubercles). Fainter immunoreactivity appears in the mushroom bodies, postcerebral bridge and three pairs of optic tubercles; The calyces show the weakest immunoreactivity.

中央体、脑前桥及中央体与蕈形体周围的髓质区具有较强的阳性反应；蕈形体和脑后桥和三对视突次之；蕈形体冠5－HT阳性反应最弱。

Seven Brachionus species in Lake Jinghu were found, of which Brachionus calycflorus, B. angularis, B.diversicornis and B.forficula were determined as common species due to their higher population densities and occurrence frequency. The population density of both B.calyciflorus and B. angularis reached the peak in February and March and decreased rapidly after April, while that of both B. diversicornis and B. forficula remained high during June-September and decreased sharply after October.

结果表明，镜湖常见的7种臂尾轮虫中，仅萼花臂尾轮虫、角突臂尾轮虫(B.angularis)、裂足臂尾轮虫(B.diversicornis)和剪形臂尾轮虫(B.forficula)的种群密度和出现频率较高；前两者种群密度高峰期均出现在2~3月份，4月份后均较低；后两者种群密度在6~9月份较高，而在10月份后很快下降。

However, the water quality simulation results by CE-QUAL-W2 model revealed that the hydrologically induced density currents in winter together with the external loads of P were the main cause of the surface water quality deterioration, even though the bottom water carrying abundant P internal loads might be lifted to the middle layer by the water momentum force by the density current.

然而以CE-QUAL-W2二维水理水质模式模拟结果，翡翠水库年初表水总磷浓度突增主要是受到冬季冷水密度流造成的水体抬升及前一年停留在中层水之磷外部负荷联合贡献结果，相对地磷内部负荷虽可被抬升至中层水处，对表水的贡献有限。

However, the water quality simulation results by CE-QUAL-W2 model revealed that the hydrologically induced density currents in winter together with the external loads of P were the main cause of the surface water quality deterioration, even though the bottom water carrying abundant P internal loads might be lifted to the middle layer by the water momentum force by the density current.

模拟之底泥溶解总磷负荷和溶解总磷外部负荷相当。然而以CE-QUAL-W2二维水理水质模式模拟结果，翡翠水库年初表水总磷浓度突增主要是受到冬季冷水密度流造成的水体抬升及前一年停留在中层水之磷外部负荷联合贡献结果，相对地磷内部负荷虽可被抬升至中层水处，对表水的贡献有限。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！