查询词典 keep regular hours

Experimental group (E, n=9), Noradrenaline Bitartrate 3.1μmol/kg(0.53mg/kg) wasinjected intraperitoneally and 24 hours later isolated hearts were stored in 4℃for 3hours with HTK, and then isolated hearts were perfused for 2 hours withKrebs-Henseleit solutions by Langendorff model.

实验组(E，n=9)：腹腔注射重酒石酸去甲肾上腺素3.1μmol／kg(0.53 mg／kg)，24 h后取离体心脏，余处理步骤同C组。

The results showed:(1) the cellule morphous and the disposition in chick embryo of PGCs were coincident no matter stained by PAS or HE staining, and HE staining could disclose the morphologic characteristics more clearly, exactly and completely;(2) genesis of blood island could be observed at the boundary of light and dark region of the extraembryonic blastoderm at about 26 hours;(3) both the blood vessel endothelium cells and free cells of the blood island were differentiated from PGCs. The generating of genuine yolk sac was at about 44-48 hours.

结果表明：①用经典的识别原生殖细胞的PAS染色方法与HE染色所观察到的PGC在鸡胚的分布及细胞形态基本一致，而HE染色较PAS法能更有助于清晰、完整、准确地识别PGC的细胞内部结构特征；②在孵化26小时的鸡胚胚外胚盘的明暗交界处可见血岛的发生，血岛发生的时间比真正的卵黄囊产生时间（大约44-48小时）要早很多；③血岛周围的血管内皮细胞与管腔中游离细胞都来自PGC。

During experiment, LC50 of bleaching powder in 24, 48, 72, 96, 120, 144 and 168 hours were get; LC50 of trichloroisocyanuric acid powder in 24, 48, 72 and 96 hours were also get.

试验以洱海流域的背角无齿蚌为研究对象，确定常用鱼药：漂白粉、氯杀宁对湖泊大型底栖动物背角无齿蚌的毒性影响。

He would spend a few hours with us, then go home to his bolthole and not talk to anyone for 24 hours.

他一般和我们呆几个小时之后就回他自己的住处，24小时内不再见人。

The antihypertensive effect of continuous bolus injection of enalaprilat every 6 hours to 34 cases in 24 hours.

国产E是一种安全有效的治疗高血压急症用药，我们推荐静脉首选剂量2.5mg为宜。

These 3 months everyday Morpheus time did not exceed 6 hours, a few days when just go, I spoke 40 hours with branch of different partner, function.

这3个月天天睡眠时间没超过6个小时，刚刚过去的几天，我跟不同合作伙伴、职能部门讲了40个小时的话。

Business students spend hours and hours learning how to write a business plan.

商业的学生花了一个小时有一个小时的时间来学习怎么样写商业计划。

Seeds were sprouted at 25 ℃.The root-tip with 0.5~1.0 cm length were cut and treated in 4 ℃ refrigerator for 24 hours, fixed for 1~1.5 hours with Carnoy's fixative, differentiated for 10-15 min with hydrochloric acid and Ethanol 95 %(1:1), pressed to section in carmine for staining. Them were observed under microscope, then the samples that differentiated well chosen, covered on frozen station with mountin Canada balsam, for micro-photographing, counting and measuring.

方法］种子25℃萌发，待根尖长0.5~1.0 cm，冰箱4℃冷藏预处理24h，卡诺固定液固定1~1.5h，1：1的浓盐酸和95%乙醇解离10~15min，改良的石碳酸品红液染色，镜检取分散良好的标本，冰冻揭盖片，中性树胶封片显微照像、计数、测量。

These hours, both your monthly totals and your overall accumulated hours, are the basis for cash distributions.

在这段时间，无论您每月总数和你的整体累积小时，是依据现金分配。

Van Cauter's team found that when the 12 men in their study slept for four hours on two consecutive nights, their levels of leptin were 18 percent lower and their levels of ghrelin were 28 percent higher than they were after two nights of spending 10 hours in bed.

科学家还发现，缺乏睡眠的男子对自己的食量和"饥饿等级"的评估也平均上升了24%，他们要的食物多是一些甜食，或者炸薯条和坚果之类的咸食，还有淀粉含量很高的面包和通心粉等。

This matter overthrew all basises I learned from Sunday school .

这件事把我从周日学校学到的所有道理都颠覆了。

It's one of the cruel ironies of aging: if you want to remember your favorite restaurants, the less you should eat at them.

这是一个老化的残酷讽刺：如果你想记住你最喜欢的餐馆，你应该更少吃到它们。