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Using t-tset to analyze significance of difference. Results: 1. H101 could cause cytopathic effects in U251 cells from 24h and shows greater oncolysis effects when much more H101mRNA expression by enhanced virus tite or prolonged time.

结果： 1。 H101病毒在24小时就可以对体外培养的胶质母细胞瘤U251产生抑制作用，加入的病毒滴度越大抑制率越高，并且随着病毒作用时间的延长，细胞病变反应越发明显，H101mRNA的表达呈上升趋势。2。

Oncolytic adenovirus H101 could replicate and cause oncolysis effects on glioblastoma U251 cells, it shows greater oncolysis effects and much more H101mRNA expression by enhanced virus tite or prolonged time.

1。溶瘤病毒制剂H101对体外培养的人类胶质母细胞瘤U251存在明显的抑制作用，能够在肿瘤细胞内复制，并最终起到溶瘤作用，并且胶质母细胞瘤U251细胞内病毒的产量随时间的延长而增大。2。

Chuileng Qi and weight loss associated with sexual relationships, have a "similar artificial hibernation" effect, subversion,"the winter than the summer of obesity will be more" traditional values, if prolonged stay in air-conditioned room, the summer rather than winter fat more easily.

吹冷气和减重有连带性关系，产生「类似人工冬眠」效应，颠覆了「冬天比夏天更会发胖」的传统观念，若长时间待在冷气房里，夏天反而比冬天更容易胖。

In their latest experiments, the researchers saw that prolonged exposure (roughly 18 hours) to a much lower, sub-lethal concentration of MIT caused embryonic rat neurons to stop developing in the way they should.

他们最近的研究则发现，如果长时间（18个小时左右）暴露在浓度较低的MIT中，老鼠胚胎的神经细胞就会停止正常生长。

Yet those spats have a longer history than is generally appreciated – they began in 1992 – and, what is more, Vladimir Putin and Gazprom cannot win a prolonged gas war, and they know it.

然而，那些争端的历史比一般人所了解的更为长久——它们开始于1992年。而且更为重要的是，普京和俄罗斯天然气工业股份公司不可能赢得一场长期的天然气战争，他们明白这一点。

Determination of time-temperature limits after prolonged exposure to heat.

长时间受热后时间-温度极限值的测定

The conductive pole only acts for contact and conducting during welding, the pressure pole in its center forces pressure under action of compression spring, and the pressure pole is characterized by high fusing point and mechanical intensity because of the tungsten alloy material, and the life length of contact finger is prolonged.

在焊接作业时，导电杆仅起到接触导电作用，而其中心的压力杆在压簧的作用下起到施加压力的作用，由于压力杆采用钨合金材料，具有高熔点、高机械强度的特点，不会变形，导电杆压力小不易变形，从而延长了整个触头的使用寿命，并且焊点整齐美观。

According to the working condition, the improvement measures had been adopted in material selection and construction design, the service life of the cooling pipe has been prolonged.

基於材料使用环境考虑，在选材和结构设计两个方面采取了改进措施，延长了冷却水管的使用寿命。

With the new charge scheme the service li fe of storage battery may be prolonged.

该充电方案对充分发挥蓄电池的功效，提高对蓄电池的充电速度，减少充电损耗，延长蓄电池的使用寿命具有重要意义。

The animals had prolonged exposure to sounds as loud as a jet engine at take-off at close range.

动物长期暴露在声音响亮，作为喷气发动机在腾飞，在近距离。

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。