Of the total energy needed by the nation today , hydroelectricity has contributed 20 % upwards.

It had some effect for hydroelectricity taking part in electricity market in foreign countries.

随着我国市场化的推进,水电正酝酿逐步参与到电力市场化运营中去.

Our products include fluospar, acid-fluospar, and industrial grade hydrofluoric acid, etc.

产品有莹石粉 、 无水氟化氢 、 工业氢氟酸等.

It has high anti-corrosion for inorganic acid, organic acid and organic solvent except the hydrofluoric acid.

它具有较高的抗腐蚀性能,为无机酸, 有机酸及有机溶剂除氢氟酸.

Material illustrating detailed structure of graptolites has been etched from limestone by means of hydrofluoric acid.

表明笔石详细构造的物质是利用氢氟酸从石灰岩中侵蚀出来.

The slowness is dissolve in hydrofluoric acid and hot oil ofvitriols.

缓慢溶于氢氟酸和热浓硫酸.

This paper reports a case of hydrofluoric acid burn complicated inhalation injury and serious fluorine toxicosis.

本案例为氢氟酸烧伤并气体吸入性损伤,为严重氟中毒.

A hydrofluoric acid corrosion resistant coatings and their application were recommended.

介绍了一种耐氢氟酸腐蚀的涂料及其应用效果.

Hexadecylbenzene was prepared by the alkylation of benzene with 1-hexadecene over supported hydrofluoric acid on USY.

采用负载氢氟酸的USY分子筛作为催化剂,以苯和十六碳烯为原料,经烷基化反应合成十六烷基苯.

Anhydrous hydrofluoric acid and hydrofluoric acid in aqueous solutions range in appearance from colorless to tinted.

无水氢氟酸和氢氟酸的水溶液的外观在无色到淡颜色之间变化.

Hydrofoil, utilized unique foils, are characterized with higher speed, more comfort and mobility.

水翼船以其独特的翼航技术,在安全 、 高速 、 舒适和增效方面优势明显.

Why can a hydrofoil move on a layer of air?

为什么气垫船能靠后方的气流移动?

The hydrofoil soon speeded up.

那艘水翼船不久就增加速度.

I rode a hydrofoil ferry across the bay this morning.

今天早上我驾驶快艇驶过海湾.

A new method was developed to analyze the mechano electrochemical response of hydrogel, an intelligent material.

为分析多相离子溶液中智能材料水凝胶的力电化学耦合行为,提出了一种简单耦合分析方法.

Conclusion The result confirmed that the polyacrylamide hydrogel is a good tissue filling agent at present.

结论聚丙烯酰胺水凝胶是目前较理想的填充材料.

OBJECTIVE To study the effect of ionic strength on insoluble drug release from HPMC hydrogel matrix.

目的:探讨溶出介质的离子强度对难溶性药物的丙基甲基纤维素(HPMC)骨架片释药的影响.

Methods: Polyacrylamide hydrogel mixed with multiple medicine has been injected into chin.

方法: 聚丙烯酰胺水凝胶与多种药物混合成可推动状态,行颏部注射.

Results All the symptoms disappeared completely and the effect were satisfaction aftermovement of polyacrylamide hydrogel.

结果所有病例症状较术前有明显好转,效果满意.

The structure of the blend hydrogel was characterized Fourier transform infrared spectroscopy ( FTIR ) .

采用红外光 谱表 征了水凝胶的结构.

Objective To study the issues related to surgical removes of polyacrylamide hydrogel injection for augmentation mammaplasty.

目的:探讨与聚丙烯酰胺水凝胶注射隆乳物取出术相关的问题.