延长时间

In spite of the prolongation of the survival time by these experimental interventions, animals in all groups virtually die.

尽管有些组别的存活时间有被延长的情形，但是，所有的动物终究都会死亡。

Results: With the prolongation of obstruction, the expression of BMP-7 increased transiently and then decreased gradually.

结果：随梗阻时间延长，BMP-7在肾小管中的表达有一过性增加，之后表达逐渐下降。

The surface resistivity of conductive paper almost linearly increased with the prolongation of storage time.

导电纸的表面电阻率随放置时间的延长而呈近似线性增大。

The majority of patients with ascites due to cirrhosis have prolongation of the prothrombin time and some degree of thrombocytopenia.

大多数肝硬化腹水的患者凝血酶原时间延长并有一定程度的血小板减少。

The treatment could prolonge survival time, increase disease control rate and maintain the life quality of the patient.

经追踪初步影像肿瘤反应率评估，确实可延长病人存活时间，提高病人疾病控制率及维持病人生活品质。

You should not have prolonged the ceremony .

你本不该延长仪式的时间。

More promisingly, Mr Daley wants to keep pools and parks open late and offer more teenagers summer jobs.

更加让人感到欣慰的是， Daley 先生希望延长游泳池和公园的开放时间，给青少年们提供更多夏季工作。

Compared with similar advanced equipment, FPP Series mill has advantages as follows,① Adding the cutting and grinding function;② Extend the time of material pressing and cutting and grinding;③ Solve the sensitivity of keeping the proportional spacing and proportional thickness;④ Widened material input size;⑤ Material output size are in a perpetual state;⑥ Multifunctional machine is used to dry and grind and filtrate material;⑦ Auxiliary equipment is less and covering is small and investment is small;⑧ Noise is low and dust is small, it is beneficial to protect environment and keep physical and mental health for operation workers.

FPP 型系列磨机的结构形式是电机拖动减速机带动磨盘旋转，带有压力的磨辊在磨盘上自转，对物料进行碾压，磨内的物料在旋转离心力的作用下均匀进入碾磨区，磨辊对物料实施挤压、剪切、研磨，故破碎能力大，粉磨能力强，与同类先进设备相比：①增加了剪切研磨功能；②延长了物料挤压剪切研磨时间；③解决了对物料粉层均匀一致，厚度一致的过于敏感性；④拓宽了对物料的进料粒度；⑤物料的出料粒度永远处于受控状态；⑥可以对物料进行烘干、粉磨、筛分一机多能化；⑦辅机设备少、占地小、投资省；⑧噪音小、扬尘点少，有利于环保和操作工人的身心健康。

Save aroma and quality of the food, protract preservation time

保证内容物的质量和品质，延长货物货架时间

The main mechanism of nitrogen in wetland systems is the action of microorganisms,while the removal efficiency will increase with the protraction of HRTin wetland,and also the action has a close relationship with the alternant changes of DO formed by the undee flowing.

湿地系统除氮的主要机制在于微生物的作用，随停留时间的延长湿地系统对氮的去除效率增加，且该作用与波形水流状态所形成的溶解氧交替变化有关。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。