七价的

Halogen atoms contain seven electrons in their valence shell, and, consequently, are monovalent

卤原子在它们的价电子层含有七个电子，因此是一价的。

Rhenium a variety of oxides, of which seven price dissolve in water, six price stability does not dissolve in water, high temperatures can be prepared rhenium thermocouples.

铼的氧化物有多种，其中七价的溶于水，六价的稳定不溶于水、铼可制高温热电偶。

These plots starting price of the tender were 770,000,000 and 75,000,000 yuan.

这些地块的起始价的投标人七点七〇亿和七千五点○○○万元。

The results show that defect states appearing both in the valence and conduction band induce the corresponding electrons scattering because of the deformation of Stone-Wales defects (two pentagon-heptagon pair topological defects).

结果表明，由两个五元环—七元环(5-7)拓扑缺陷对构成的Stone—Wales形变使价带和导带中出现缺陷态，导致相应能级的电子散射。

If accuse share price in order to collect to behave reference, collect at that time accuse every to be more than 120 yuan, but drop to last week 43 yuan half, share price evaporated three, and report is filled with the share price before putting forward to be changed demesne to be n duality 7 horn half, he says: If follow constant to point to, now should drop to two-spot, with collect accuse more remnant gets a yuan.

如以汇控股价表现作参考，当时汇控每股为一百二十多元，但上周跌至四十三元半，股价蒸发了三分二，而电盈在提出私有化前的股价为二元七角半，他说："如跟恒指走，今日应跌到两元，跟汇控更剩得一元。"

The vaccine, also called heptavalent pneumococcal conjugate vaccine or PCV7, is marketed as Prevnar in the United States and Canada and as Prevenar elsewhere in the world.

疫苗也成为七价肺炎球菌共轭疫苗或PCV7，在美国和加拿大的商品名是Prevnar，而在其他地区称为Prevenar。

The research result of the reaction between DMHAN and heptavalent technetium in nitric acid indicates that, in the studied range, DMHAN does not react with heptavalent technetium, which means that, heptavalent technetium does not directly consume DMHAN. 4, The research result of the reaction between MMH and Tc in nitric acid indicates that, this reaction is composed of three stages, induction period, fast reaction period and the termination of the reaction.

3，DMHAN和七价锝反应的研究结果表明：研究范围内，DMHAN不与七价锝发生反应，即七价锝的存在不会造成还原剂DMHAN的消耗； 4，MMH与七价锝反应的研究结果表明：MMH与七价锝的反应分为三个阶段，即诱导期、快速反应阶段和反应终止。

Article 17 An offer, even if it is irrevocable, is terminated when a rejection reaches the offeror.

第十七条一但发价，即使是不可撤销的，于拒绝通知送达发价人时终止。

From the field situation, Shenzhen Area Xiangmihu mansion block on April 6 this year, the auction, starting price 7.65 billion, the hammer price was 9.5 billion yuan, the floor price 7442 yuan per square meter for Shenzhen in recent years, land prices the most.

从外地的情况，深圳地区块香蜜湖大厦4月6日，今年的拍卖，起拍价七十六点五〇亿，锤价为9.5亿元，底价七四四二元每平方米为深圳在最近几年，土地价格的多数的。

For example, the Shenzhen Area Xiangmihu mansion block on April 6 this year, the auction, starting price and 7.65 billion yuan, drop hammer price was 9.5 billion yuan, the floor price 7442 yuan per square meter for land in Shenzhen in recent years the most.

例如，在深圳地区块香蜜湖大厦4月6日，今年的拍卖，起拍价和七十六万五千点〇〇〇万元，落锤价为9.5亿元，底价七四四二元每平方米的土地在深圳近年来最。

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。