长时间

Aseptically packaged foods will keep without refrigeration for long periods of time, perhaps even years.

无菌包装的食品在没有冷藏的条件下可以保持很长时间，甚至可能几年时间。

"They called at the earliest possible moment, and we worked on it all day," agent Lon Babby said. They wanted him back, and Luke wanted to be there.

Walton 的经纪人Lon Babby 说：湖人队在允许签约的第一时间给我打了电话，我们谈了很长时间；湖人队需要Walton，而Walton也愿意继续为湖人队效力。

Posttourniquet syndrome, as first recognized by Bunnell[1], is a common reaction to prolonged ischemia and is characterized by edema, pallor, joint stiffness, motor weakness, and subjective numbness. This complication is thought to be related to the duration of ischemia and not to the mechanical effect of the tourniquet. Sapega[2] et al.

止血带综合征首先由Bunnell[1]认识，是肢体对长时间缺血的共同反应，表现为水肿、苍白、关节僵硬、运动无力以及主观感觉麻木，被认为与缺血持续时间有关，而与止血带的机械作用无关。

Posttourniquet syndrome, as first recognized by Bunnell[1], is a common reaction to prolonged ischemia and is characterized by edema, pallor, joint stiffness, motor weakness, and subjectie numbness. This complication is thought to be related to the duration of ischemia and not to the mechanical effect of the tourniquet. Sapega[2] et al.

止血带综合征首先由Bunnell[1]认识，是肢体对长时间缺血的共同反应，表现为水肿、苍白、关节僵硬、运动无力以及主观感觉麻木，被认为与缺血持续时间有关，而与止血带的机械作用无关。

As an immunomodulator NO may play a role like a double-edged sword since it expresses both in immuonchalleged and immunosspresed states. 2. After received external stimulus the morphology of ependyma of SFO could be changed and varied with time course, particularly its cellular apoptosis do occur and earlier than the ordinary areas of the brain. 3. Astrocytes in SFO could express cFos protein induced by LPS, suggesting the cells may maintain homeostasis in the brain in a longer period and modulate immune state of the brain. 4. As a CVO, SFO may sense changes of blood-bearing immunosignals earlier and instantly response to them, thus as one of windows of the brain SFO do take part in immunomodulation within the brain.

通过我们的实验结果我们可以得出这样一些初步的结论：1、一氧化氮作为免疫调质参与了机体免疫，它既能在免疫激发状态下又可在免疫抑制状态下进行表达提示，NO在脑内免疫调节中的作用可能是双向的。2、穹窿下器的室管膜形态在接受外界刺激后，随着时间的变化而不同，扫描电镜下的凋亡形态虽需进一步证实，但室管膜细胞确实发生了凋亡，并且穹窿下器发生的较早。3、穹窿下器内的星形胶质细胞在给予大肠杆菌后确实可以表达c-fos蛋白，并可能通过自身的激活来较长时间的维持体液的动态平衡，调节脑内免疫状态。4、穹窿下器作为感受性室周器官之一，能够较早的感受血携免疫信息的改变并及时作出反应，可能作为外周免疫信息进入脑内的窗口之一来参与脑的免疫调节。

Extraction of edible red pigmengt from solanum nigrum fruit by optimum seeked process conditions, determined single factor condition, designed orthogonal layout, and measured absorbance at 527nm wavelength, weighed up the pigment extracting effect and stability. The most favoured extracte conditions were determined as follows: The extracting regent was citric acid hydrotropic solution, pH was 1.72, the quantities of added sample to the solution was 3.35g/100mL, the temperature was 60℃, the extracting time w...

以成熟的龙葵果为原料提取食用红色素，通过优化工艺、确定单因素条件、设计正交试验，以527nm波长的吸光度值衡量色素提取效果和稳定性；最优化的提取条件为：柠檬酸水溶液提取剂pH为1.72，样品加量3.35g/100mL，提取温度60℃，浸提时间60min；龙葵红色素提取液长期接触光、空气和Fe3+，稳定性下降，因此，在提取、干燥和储存时要尽量避免长时间接触光和空气、避免与铁制容器直接接触。

Results Complications of deep white candidiasis infection inside the hospital mostly took place among patients suffering from chronic respiratory diseases, malignant tumors and nosohemia,accounting for 59.09%.Infection was in direct proportion with the length of hospitalization.The chief factor leading to infection was the long-term use in large doses of wide-spectrum antibiotics,especially the use of the third-period cephalosporins,which are wide in spectrum and strong in killing bacteria.White candidiasis infection results from the composite action of multiple dangerous factors. Ofthose infected,40.91%used hormone and 11.36% used immunosuppressive agents as well as radiotherapy and chemotherapy. The application of trauma examination and curing also created conditions for the occurrence of infection.

结果 发生医院内部白色念珠菌感染多系慢性呼吸系统疾病、恶性肿瘤和血液病患者，占59.09%；感染与住院时间成正比；广谱抗生素大剂量、长时间应用，特别是选择广谱、杀菌力强的第三代头狍菌素类是致感染的主要因素；白色念珠菌感染是多种危险因素综合作用的结果，感染者使用激素的占40.91%，使用免疫抑制剂及放疗化疗的占11.36%，实施插入性操作及各种介入性治疗为感染创造了条件。

Anyway, I have to rectify my fault,but that is adefinite difficulty to me, I know my time is running outfast, I have not enough time to waste.

放假的前一天上课时，上午班里来了两个听课的女士，一个年龄大的女士是从我未来有可能去的可爱城市布里斯班来的，另一个是刚刚从坎大刚毕业的当地Kiwi，上完第一节课有个很长时间的休息时间，我刚伸伸懒腰的工夫，就听那个Kiwi开始用流利的中文和我们讲话，我迟钝了一会，不知道该用什么语言回答她，她的中文真的不是一般的好，没有一点外国人的口音，我问她去过中国么，她说没有，就是在大学学了四年。

Negative skin friction,axial force of the pile body and neutral point which provide reference for engineering are researched by using finite element sofware ABAQUS. It is about the properties of overlength piles with practical engineering parameters and conditions under silt sediment.

采用有限元软件按实际工况模拟长时间、大面积促於条件下桩侧摩阻力、桩身轴力、中性点等随促於时间的发展变化，为围垦区促於提供理论支持。

According to some pilots, members of crews have even been known to play DVDs on laptops in the cockpit to pass the time on particularly long overwater and international flights.

据一些飞行员说，在特别长时间的越洋飞行和国际航班时，机组人员甚至有在驾驶舱通过笔记本电脑看DVD消磨时间的。

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。