查询词典 H-bomb

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。

This year in May, Bank of America to 2.42 Hong Kong dollars per share purchase price of CCB shares 6,000,000,000 shares of H shares, the exercise of its previously entered China Construction of the strategic investors when the options, the day of CCB's H shares closed at 6.7 Hong Kong dollars, Bank of America's holdings of the market price was only 36%.

这今年5月，美国银行以2.42香港每股美元的建行60.00亿股H股，其先前进入的战略投资者，中国建设方案时，建行H股当天收于6.7行使股票购买价格港元，市场价格的美国银行持有的股票只有36％。

With the A shares in sharp contrast, the Hang Seng Index yesterday rose 860 points, to close at 20,794.27 points, Sinopec H shares also closed yesterday at 7.38 Hong Kong dollars, up 3.944 percent, while H shares currently only 12.603 times earnings.

形成鲜明对比，在A股，恒生指数昨天上升860点，收于20，794.27点，中石化H股也关闭了7.38港元昨日，百分之了3.944，而H股目前只有12.603倍。

Central rate in holdings of major shareholders of listed companies, China Petroleum and Natural Gas Group, to 12.09 yuan at high prices holdings 6,000 million A shares of China Petroleum becomes all the more difficult to understand the practice, because in its holdings of on September 22 of the China Petroleum and H shares closed at just 8.67 Hong Kong dollars, even without considering the exchange rate factors, the China National Petroleum A shares than the H shares a premium of nearly 40%, clearly not a rational business investment decisions.

中央率的上市公司，中国石油天然气集团公司，主要股东持股高价持有6000万股中国石油A股一十二点〇九元变得更加难以理解的做法，因为在9月其持有的中国石油H股收于22只八点六七港元，即使不考虑汇率因素，中国石油A股比H股近40％的溢价，显然不是一个理性企业投资决策。

Immediate concern seriously lacking in capital, however, investors must realize that Shanghai Electric current A-H share premium rate is very high, Shanghai Electric H Unit (HK02727, closed at 3.28 Hong Kong dollars) yesterday to close at 3.28 Hong Kong dollars, the exchange rate factor to consider, A-H share premium as high as 160%!

切身资金严重缺乏，但是，投资者必须认识到，目前的阿上海电气股份溢价率非常高，上海电气H股（HK02727，收于3.28港港元）昨日收于三点二八港元，汇率的考虑因素，阿高达160％股份溢价！

This is the first gene coding H subunit of tonoplast H〓-ATPase cloned from the halophyte S. salsa.

这是迄今为止第一个从盐生植物中克隆得到的液泡膜H〓-ATPase H亚基基因序列。

This paper analyzes the price discovery mechanism of A index, H index and H index future using information-share model of Hasbrouck and Permanent Transitory model of Gonzalo and Granger.

本文分别利用Hasbrouck的信息份额模型与Gonzalo-Granger的永久短暂模型分析了上证指数与H股指数、H股指数期货之间的价格友现机制。

A Kekule struc-ture K of a hexagonal system H is also a perfect matching (1-factor) of H.

六角系统H的一个完美匹配(1-因子)也叫做H的一个凯库勒结构。

Increases of APP transcript and expression by HupA also contribute to the up-regulation of sAPPα secretion. Meanwhile, Aβ secretion was observed to decrease 2 h after HupA treatment, and after 24 h incubation, HupA can significantly inhibit the secretion of Aβ.

Real-time PCR和Western blotting结果提示石杉碱甲能增加APP的转录和表达，该作用也将有助于对sAPPα分泌的上调；同时Aβ的生成并未相应增加，ELISA检测结果显示石杉碱甲孵育2 h后即能对Aβ分泌产生抑制作用，孵育24 h后能显著降低Aβ水平。

The radicals OH and H reach their peak values at the ignition point and the mole fraction of OH is much more higher than that of H.

OH基和H基浓度在着火时刻瞬间达到最大值，并且OH基的浓度远远高于H基。

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。