Scanning electron-microscopic Observation on Morphologic Damage of Hydra pseudoligactis under Pb(superscript 2+)and Cd(superscript 2+)Pollution

Cd(上标 2+)和Pb(上标 2+)污染对拟寡水螅形态损伤的扫描电镜观察

Preliminary Studies on Toxicity of Cd(superscript 2+)and Pb(superscript 2+)to Hydra Pseudoligactis

Pb(上标 2+)和Cd(上标 2+)对水螅毒性作用的初步研究

Design of Control to Large Tonnage Overhead Traveling Crane for hydra-power Station

大吨位水电站用桥式起重机的电控设计

A constellation in the Southern Hemisphere near Hydra and Vela.

唧筒星座南半球靠近长蛇星座和船帆星座的一个星座

A constellation in the Southern Hemisphere near Hydra and Corvus.

巨爵座南天球的一个星座，位于长蛇座和乌鸦座附近

Hazards of Hydra robusta to Coilia mystus Fry

强壮水螅对凤尾鱼苗的危害

Hydra-Star Night Treatment Creme for Dry Skin

水分保湿夜间护理霜(干性)

Hydra Fresh Cleanser Foaming Cream for Normal to Dry Skin

水清新清洁霜(泡沫，中性，干性)

Hydra Fresh Deep Cleanser Foaming Gel for Normal to Oily Skin

水清新深层清洁者哩(中性，油性，泡沫)

Any of several small freshwater polyps of the genus Hydra and related genera,having a naked cylindrical body and an oral opening surrounded by tentacles.

水螅任何几种水螅属或相近属的小型的、淡水珊瑚虫，身体呈圆柱形、表面无鳞甲，口部周围有触须

The Feeding Behavior of Hydra peseudoligactis

水螅摄食中的特殊行为

A coelenterate,such as a hydra or coral,having a cylindrical body and an oral opening usually surrounded by tentacles.

水螅型珊瑚虫，水螅虫一种有柱状身体和通常被触角包围的口部开口的腔肠动物，比如水螅或珊瑚虫

Single and binary-combined Acute Toxicity of Heavy Metal Ion Hg(superscript 2+), Cu(superscript 2+), Cd(superscript 2+), Ag(superscript +), Zn(superscript 2+)and Pb(superscript 2+)to Hydra

铜、铅、镉、锌、汞和银离子复合污染对水螅的急性毒性效应

The Development of a micro-hydra-cyclone-gravity Clarifier and Its Application in Sugar Mills

新型微旋流-重力沉降器的开发及其在甘蔗糖厂的应用

An asexual reproductive structure,as in yeast or a hydra ,that consists of an outgrowth capable of developing into a new individual.

芽体一种无性再生结构，如酵母或水螅，包含有一个外部生长物，可以发育成一个新的个体

Hydra can connect to as many servers on as many different networks as you wish and is able to maintain multiple user identities.

Hydra可以连接到任意多网络上的任意多服务器，它还可以维护多重用户身份。

The Hydra website has online support in a forum， but you are more likely to get support through their IRC channel.

Hydra网站论坛里有在线支持，但你可能更希望通过他们的渠道获得支持。

Hercules is hero in the Greek legend. one day, he was ordered to get rid of the dangerous nine-headed snake Hydra .

传说一赫拉克勒斯是希腊传说中的英雄，他受命除掉伤害人畜的九头水蛇许德拉。

Genetic Diversity of Hydra robusta in Heilongjiang Province by RAPD Analysis

黑龙江省强壮水螅遗传多样性的RAPD分析

Siphon Filter Nozzle Clogging Caused by Hydra and Its Preventive Measures

虹吸滤池滤头的水螅堵塞及防治措施

Research on Fuzzy Logic Controller to Hydra-matic Bend Systems for Four-high Cold Mill

模糊逻辑控制器应用于四辊冷轧机液压弯辊系统的研究

Pressure transmission testing technology and simulation equipment for hydra-mechanics coupling of shale

泥页岩水化-力学耦合模拟实验装置与压力传递实验新技术

And if you think you have everything covered, try vulnerability assessment tools like hydra , nessus, and nmap.

如果您认为这已经涉及了所有的方面，那么就请试一下缺陷评估工具，例如hydra、nessus和nmap。

Influence of Food Concentration and Low Cd Concentration on Hydra Population

食物浓度及低浓度镉对水螅种群动态的影响

They have no friend Iolaus to burn with a hot iron the root of the hydra ’s head, but as soon as one head is crushed, two spring up.

他们没有Iolaus这样的朋友帮他们用滚烫的烙铁把九头蛇怪的脑袋斩草除根，于是刚打碎一个脑袋，又长出来两个。

He stands there panting, just out of range of the hydra heads.

他站在蛇树的头部的袭击范围外直喘气。

IN GREEK legend, the hydra was a many-headed monster. If a head was severed, it grew back.

希腊神话中，许德拉是一头九首怪物，它的头如果被砍，马上就会长回；

COMPARED with the hydra-headed fight against terror, the cold war seems to have been deceptively easy.

相比于错综复杂的“反恐”战争而言，冷战看起来似乎更令人容易理解。

Many questions remain unanswered. Which, if any, bit of Iran’s hydra-headed government was Mr Shakuri acting for?

许多问题仍有待回答，比如沙库里是为伊朗多头政府的哪一派效力的？

He was as motionless as a corpse, while his thoughts wallowed on the earth and soared, now like the hydra , now like the eagle.

一动不动，就象死尸一样，这时，他的思潮在地下打滚又腾空，有时象七头蛇，有时象鹰鹫。

hydra tuba

n.螅状幼体,钵口幼虫

hydra-matic

油压自动式

hydra matic

adj.油压自动式

hydra steel

n.海德拉热作模具钢

hydra metals

n.海德拉挤压模具钢

hydra headed

adj.多头的

hydra lift harrow

n.液力提升钉齿耙

hydra rib bearing

n.流体预过盈轴承

axial hydra thrust

轴向水推力

hydra-shock absorber

液压式减震器

hydra electric system

n.液压电气系统

hydra matic transmission

n.液压传动,油压自动控制传动装置

hydra-cushion shock tool

n.液压减震工具

Hydrographic Digital Positioning and Depth Recording System (缩写:hydra)

航道数字定位与水深记录系统