时间延长

After prolonged heating 15h, 120° of the origina lly isolated stereoisomer B (melting C point mp: 157° Diels and Alder obtained two new stereoisomers E (mp: 153° and F C), C (mp: 163° Equilibration of B with a catalytic amount of a strong base at 25° ga ve a C).

在比原始分离异构体 B (熔点： 157°C)的方法延长加热时间之后(15h， 120°C)， Diels and Alder 获得了两个新的异构体 E(熔点：153°C)和 F(熔点：163°C)。

Extrusion of women: female extrusion techniques can improve the training stimulus threshold to achieve the extension and control male ejaculation time purposes.

女性挤压法：女性挤压手法训练可提高刺激阈值，从而达到延长和控制男性射精时间的目的。

The most favorable temperature for polymerization of styrene is 50℃ and the activity of catalysts decreases with the increase of polymerization time.

最佳的聚合温度为50℃，催化剂的活性随聚合时间的延长而降低。

Prolonged storage on the yeast containing lees can cause the development of sulfhydryl compounds of disagreeable odor.

延长酒泥中酵母的保留时间，可以增加巯基化合物，带来不愉快的气味。

Prolonged storage on the yeast containing lees can cause the development of sulfhydryl compounds of disa GRE eable odor.

延长酒泥中酵母的保留时间，可以增加巯基化合物，带来不愉快的气味。

The substrate with high hardness can extend the endurance life of sulphide layer.

高硬度的基体可延长渗层的保持时间。

The inward current in OHCs was totally inhibited after the superfusion of 100μmolIL and 200μmo1/L linopirdine respectively. The outward rectifier K(superscript +) current I(subscript K was the dominant K(superscript +) current in the whole cell currents in Deiters' cells. In the presence of 200μmol/L linopirdine, the current was not significantly affected.

在细胞外液中，加入100μmol/L利诺吡啶后，OHCs中的四乙基二乙胺敏感的钾电流峰电流成分被抑制，稳态电流幅值减小，且电流的失活时间常数明显延长；在细胞外液中加入100μmol/L利诺吡吮后，OHCs的内向性钾电流I被完全抑制；而细胞外液中利诺吡啶终浓度为200μmol/L时，Deiters 细胞的外向整流性钾电流幅值无明显变化。

Properly,consciously superinduce some amusive teaching game in English class, it could activate plenty game scene, making them have fun, consequently prolong students advertent holding time, more effective participated in class teaching.

在课堂上适当地有意识地增添一些趣味性游戏，创设丰富的游戏情景，使孩子们觉得好玩，从而延长注意的保持时间，更有效的参与教学。

The end result of significant symptomatology is an increased length of stay in the PACU.

对症状较重的最后办法就是延长在PACU的时间。

The product can be used safely since the product itself is nonpoisonous and nonchemically polluted at the same time. 2.the septic tank maintainer can easily biodegrade waste materials, albumin, starch, oils, and fats. the product can eliminate 90% of the odor, decrease polluted materials, surrounding files, and improve the quality of water and environment.

当加入化粪池中以后，在压氧情况下的微生物分解能力大大提升分解排泄物中所含蛋白质淀粉油脂，可清除恶臭味达90%，减少污染泥累积延长抽水肥时间改善排放水质，减少周边的蚊蝇蟑螂等，改善环境卫生。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。