查询词典 H-hour

The optimum conditions were as follows: ethylamine was 370 mmol; n:n:n was 1.0:2.1:2.1; PEG-600 was 5 mol%; the first stage reaction was carried out at 42 ℃ for 6 h and the rsecond stage reaction was at 60 ℃ for 7 h.

较佳的反应条件为：乙胺370 mmol，n：n：n=1.0：2.1：2.1，PEG-6005 mol%，第一段于42℃反应6 h；第二段于60℃反应7 h，收率71.58%。

Based on the item of national high technology development project, the thesis studies the reasonable construction pattern of the tunnel portal, incidence of the micro-pressure wave and the the effect of bell-mouthed hood, lacunaris hood and expansile hood on alleviating the micro-pressure wave in the situations of single line and double line, obtains the relationship between the max micro-pressure wave and the velocity of the train as well as the relationship between the max micro-pressure wave and distance of measuring point at the velocity of 100km/h-550km/h, compares the different alleviative effect of the three different hood to max micro-pressure wave and finally proposes the reasonable construction pattern of the tunnel portal.

本文针对国家高技术研究发展计划(863计划)课题"磁浮交通沪杭线越黄浦江隧道的工程技术问题研究"，在单洞单线和单洞双线两种工况下，对隧道洞口的合理结构形式和影响范围，以及洞口喇叭形入口缓冲段、多孔壁入口缓冲段以及隧道出口膨胀室对减缓微压波的作用进行了研究，得到了磁浮列车速度在100km/h～550km/h时隧道出口微压波最大值与速度的关系以及微压波最大值与测点距离的关系，比较了三种不同形式缓冲结构对微压波最大值的减缓效果，提出了隧道洞口的合理结构形式。

Another 72 mice were randomly divided into control group,egg yolk model group,Expellant and Cleanning Fat Capsule 0.4 g·kg-1 group,CFB 10.0,5.0,2.5 mL·kg-1 groups (n=12).Mice in each group were exhibited once a day for 10 d.16 h before the last administration,except control group,the mice in other groups were injected with 75% yolk physiological salt solution 0.5mL through the abdominal cavity,and began to starve,1 h after the last administration, the contents of serum TCHO and TG were determined,and liver MDA level was measured.

另取小鼠72只随机分为空白对照组、蛋黄模型组、排毒清脂胶囊0.4 g·kg-1组及CFB 10.0、5.0和2.5 mL·kg-13个剂量组( n=12)，每天给药1次，连续 10 d，末次给药前16 h 除空白对照组外，所有各组小鼠每只均腹腔注射75％蛋黄生理盐水溶液0.5 mL，并且开始饥饿；末次给药后1 h测定血清TCHO及TG含量，取肝脏测MDA含量。

The surgical duration ranged from 35 to 170 min ［mean=（92.3±25.6） min］; amount of blood loss during operation was 50-700 ml ［mean=（120.0±36.3） ml］. The earliest time of anal exsufflation was 9 h after operation and the last was 27 h. The postoperative morbidity was 12.6%. The hospital stay ranged from 5 d to 9 d ［mean=（7.2±1.6） d］.

手术时间最长170 min，最短35 min，平均(92.3±25.6) min；术中出血50～700 ml，平均(120.0±36.3) ml，术后肛门排气时间最短9 h，最长27 h，术后病率12.6%，住院时间最短5天，最长9天，平均(7.2±1.6)天。

In chapter 5, we discuss the extremal h-polygonal chains (h≥5) on Wiener numbers.

在第五章中我们讨论了一般的h-多角链(h≥5)关于Wiener数的极值问题。

Methods: The time of primany fermentation of the negtive fermentation tube which is neither aicd nor gas was prolonged from 1824 h which. Is stipulated by nation criterion detection of coliform bacteria to 3648 h and 358 samples of 7 categories were investigated.

依据国标法检测大肠菌群数，将初发酵培养18~24 h未产酸产气的阴性管样品继续培养至36~48 h，对7类358份样品进行大肠菌群数的检测。

Although water temperature is little different,the speed of fetation for Pangasius sutchi is more faster than Pelteobagrus fulvidraco(55 h15 min),Pelteobagrus vachelli(49 h5 min),Silurus soldatovi meridionalis Chen(53 h25 min),they belong to Siluriformes,and Hypophthalmichthys molitrix(31 h35 min),Sillago sihama(36 h30 min),Gerres(32 h),Stizostedion luciopera(106 h),they are not.

虽然水温稍有不同，苏氏圆腹鱼芒的胚胎发育速度比同属鲶形目的鄱阳湖黄颡鱼(55 h15 min)、瓦氏黄颡鱼(49 h15 min)、南方大口鲶(53 h25 min)和不同目的白鲢(31 h35 min)、多鳞鱚(36 h30 min)、银鲈(32 h)、梭鲈(106 h)要快得多。

Let H be a normal subgorup of a finite group G such that G/H is nilpotent.

2假设H是有限群G的一个正规子群使得G/H是幂零群。

The results showed that 80 ℃, 5∶1 of 70%ethanol to folium ginkgo weight ratio, extracted two times during 2 h/1.5 h for two times were optimal.

研究结果表明：在80 ℃条件下，用5倍于叶重体积的70%乙醇回流提取2次，时间为2 h/1.5 h的效果最好。

The influences of different pretreatment time (1. 5, 2. 0 and 3. 0 h), different fixation time (18.0, 21.0 and 24.0 h) and different dyeing solutions (acetate-carmine and basic fuchsin dyeing solutions) on the sectioning effect of chromosome from root-tip cells of onion were studied and compared.

研究比较了不同的预处理时间(1.5、2.0、3.0 h)、不同固定时间(18.0、21.0、24.0 h)、不同的染液（醋酸洋红染液、碱性品红染液）对洋葱根尖细胞染色体制片效果的影响。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新