延长时间

"The skin of most Europeans starts to tan or burn after about 20 minutes in the sun," Reinhold said."SPF 4 increases the time fourfold - to about 80 minutes."

Reinhold说："大部分欧洲人在阳光下暴露20分钟就会晒黑或晒伤，SPF4就是能够延长4倍的时间，也就是80分钟。"

Calculating results show that variation of the propellant inlet pressure makes little impact on engine performance parameters, and the engine will transit to a new stable state. The parameter transition curves are smooth. When the engine thrust is adjusted in a small range within a short period, the parameter transition curves are also reposeful. But when the adjusting range becomes large, the parameter transition curves will fluctuate acutely. Thus, when large range adjusting is required, the time of adjusting should be lengthened or the adjusting should be divided into adequate steps.

计算结果表明，当发动机在某一个稳定工况工作时，发动机入口推进剂压强的变化对发动机性能参数的影响不大，发动机的参数都能比较平稳的过渡到一个新的稳定工况；当发动机在短时间内进行小范围的推力调节时，发动机参数的过渡过程的曲线也比较平稳，但是当在短时间内进行大范围推力调节时，参数的过渡过程的曲线振动比较剧烈，因此应当在进行大范围推力调节时，应当对调节时间进行适当延长，或者分级进行推力调节。

Thus, access to early diagnosis of surgical resection rate and prolong the survival time of patients is very important.

因此，获得早期诊断对提高手术切除率和延长病人的生存时间十分重要。

K increased total soluble sugar, rhamnose, galactose, sucrose and gross polysaccharide content in the seed significantly compared with the control.

结果表明，增施钾肥可显著提高瓜尔豆叶片中可溶性蛋白、叶绿素含量和净光合速率，并且延长了光合峰值持续时间。

The hands of those who escorted Peilian gradually loosened, the courage to move forward their own ride, beginning with the pedal lap two laps, and then let go a little bit of time riding the extension, there is no Peilian who can ride alone would be weighing down on saddle seat to maintain a balance, a little bit of rolling distance extension.

图二扶着陪练者的手逐渐放松，勇敢地自己向前骑行，开始是蹬一圈两圈，然后将放手骑乘的时间一点点延长，没有陪练者也能单独骑乘，将体重压在鞍座上，保持平衡，一点点延伸滚动距离。

To sae time is to lengthen life.

节约时间就是延长生命。

The central part was composed of hypertrophic chondrocytes, for which the number increased with time. The cartilaginous tissue at the time of 2 weeks' cultivation appeared strongly positive staining of collagen type Ⅱ immunohistochemistry and safranine "O", as well as strongly metachromatic to toluidine blue.

其中心为肥大软骨细胞，且随培养时间的延长而增多。2周时，软骨组织甲苯胺蓝染色呈强的红色异染反应，Ⅱ型胶原免疫组织化学染色呈强阳性，番红"O"染色呈强阳性。

So any man who hopes to sweep a woman off his feet had better lengthen his timetable, pay as dddtt.com attention to characteristics such as kindness dependability as he does to his hair, his clothes his savoir-faire.

com 想要让女人对己倾心的男人最好延长他的追求时间，就像注重自己的发型、服饰和社交方式一样，尽量表现出诸如体贴、可靠等特点来。

Positive staining of Stro-1 was found in 7.6% of SCAP. Morphologically, PDLSCs were fusiform-shaped, with many short and long ramifications under a scanning electron microscope, and the secreted extracellular matrix were around them.

透射电镜下可见，第1～3代牙周膜干细胞及根尖牙乳头干细胞生长良好，胞浆内线粒体，高尔基体和粗面内质网丰富，随着培养时间的延长，分泌的细胞外基质增多。

Based on the random chain scission mechanism, effects of temperature and time on the molecular weight and polydispersity index are included in this model.

通过模拟发现丙交酷加聚反应的存在会延长多分散系数达到平衡的时间，但使聚乳酸分子量降低速率变慢。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。