查询词典 hours

The Gulf of Mali, he spent countless hours of time to observe the bottlenosedolphins. He said: I will take photos from the ebb-tide to six hours of high

这些精彩照片是菲利普斯2007年4月至2008年5月间在马里海湾拍摄的，他花了无数小时的时间来观察瓶鼻海豚。

They have the same expression trend:In the 5~ instar,the expression level is lowest,which increases great with eclosion and declines a little at 5 hours after eclosion,then increases again at 7 hours and 1 day after eclosion.

它们都有一个相同的表达趋势：在5龄时，表达量较低；在羽化时，有了很大的增加；但是在羽化后5小时，MLC2的表达量有稍微的下降；随后在羽化7小时和羽化1天时，基因表达量都是增加的。

Lamp Life: 2000 hours, 3000 hours in eco mode.

灯泡寿命：2000小时，经济模式下3000小时。

By 18 to 24 hours after infusion, the emesis typically subsides, only to recur and reach a second peak at approximately 48 to 72 hours after receipt of the agent.

注射18至24个小时后，呕吐状况缓解至正常，大约48至72个小时后才迎来第二个高峰。

It's hours and hours of endless fun!

它的时间和小时无休止的乐趣！

The method is realized by that polyether ether ketone is added into concentrated sulfuric acid to carry out sulfonation reaction, thereby obtaining sulfonated polyether ether ketone, then the sulfonated polyether ether ketone is dissolved in organic solvent, N, N (1)-Carbonyldiimidazole is added to stir for one to three hours, coupling agent is mixed for stirring the reaction for 1.5 to 4 hours, then inorganic crosslinking agent is mixed to react under the temperature of 50 to 80 DEG C. Proton conductors are mixed to continue getting the mixed solution of the sulfonated polyether ether ketone or the inorganic crosslinking agent or proton conductors under the temperature. Finally the proton exchange membrane for a direct methanol fuel cell is obtained by that the mixed solution of the sulfonated polyether ether ketone or the inorganic crosslinking agent or proton conductors is/are processed through membrane forming, drying and exuviation.

该方法首先将聚醚醚酮加入浓硫酸中进行磺化反应得到磺化聚醚醚酮；然后将磺化聚醚醚酮溶于有机溶剂中，加入N，N′-羰基二咪唑搅拌1～3小时后加入偶联剂搅拌反应1.5～4小时，再加入无机交联剂在50～80℃下反应，然后加入质子导体继续在此温度下反应得到磺化聚醚醚酮/无机交联剂/质子导体的混合溶液；最后将磺化聚醚醚酮/无机交联剂/质子导体的混合物溶液成膜，干燥，脱膜即得到所述的直接甲醇燃料电池用质子交换膜。

On the other hand,the first time of flatus and getting out of bed in experimental group was much earlier,while the sleeping time during 24 hours and 48 hours was much longer than control group.

在普外科无陪护理病区开展规范的手术后疼痛管理可有效改善术后镇痛质量，促进患者早日康复，缩短患者的住院天数，降低住院费用，提高患者的满意度。

Then we contrasted the two groups from the first time of flatus,first time of leaving bed,the sleeping time during 24 hours and 48 hours,and the number of hospitalization days,hospital fees,satisfaction with the effect and measures for the management of pain.

目的 探讨手术后疼痛管理在普外科无陪护理病区中开展的效果方法（1）将2006年9～12月开展无陪护理后来我科住院并实施规范的手术后疼痛管理的521例患者设试验组；将2006年3～6月开展无陪护理来我科住院并实施常规术后止痛的456例患者设为对照组。

Micro-computer monitors work inside the electron gun to emit electronic, through the acceleration of high-voltage electrode, adjust shooting at the screen, the screen of fluorescent material by high-speed electronic flow impact, resulting in X-ray, scientific evidence shows that more than 20 of each year only Guoqin dose of radiation, will constitute a harm to humans, operate microcomputer year will not be more than 0.3 Roentgen of exposure; even when engaged in computer work for 30 years, the cumulative exposure will not be sufficient to cause human injury lowest half, but during early pregnancy (the first 3 months) the fetus is in a cell division, organ differentiation sensitive period, or should be:(1) hours of work per week is not more than 20 hours (2) one meter away from the computer (3) wearing protective skirt (4) work completed Huanyi bath in order to reduce the electromagnetic radiation on the impact of the fetus.

微电脑显示器工作时，内部的电子枪发射出电子来，经过高压电极的加速，调整射向荧光屏，屏幕上的荧光物质受到高速电子流的撞击，产生X射线，科学论证表明，每年只有超过20论琴的剂量照射，才构成对人体的伤害、操作微机一年也不会超过0.3伦琴的照射量；即使从事微机工作30年，累积的照射量也不足以造成人体损伤最低值的一半，不过妊娠早期(头3个月)胎儿正处于细胞分裂，器官分化的敏感时期，还是应当：(1)每周工作不超过20小时(2)距电脑一米开外(3)穿防护裙(4)工作完毕洗澡换衣，以减少电磁辐射对胎儿的影响。

Fod AR5395 the variation of peak flux Fx of soft X-ray exhibits a periodicity about 24.3 hours, the periodicity for the occurrence rate Nx of X-ray flares is about 12.2 houds, and the area Sx of sunspot groups varies with 24.4 hours period.

观测资料分析表明，AR5395活动区演化具有周期性的特征，软X射线峰值流量F变化周期为24.3小时，X射线耀斑出现率N_x，具有12.2小时的周期性，活动区黑子群面积S_x的变化呈现24.4小时的周期。

They go to town. Would you just ask them?

他们在城里你能问他们吗？

Ossein pretreated for a2 weeks period exhibited the maximum% yield incase of bone gelatin, while the yield from intact skin was higher than that realized incase of de-scaled skin.

预处理时间达2星期的骨胶原表现出最高的骨明胶百分产量，然而从未处理鱼皮中得到的产率比去鳞的鱼皮得到的要高。