查询词典 oxygen-deficient

There is the high density water that is characterized by the high density (conditional density σ t is greater than 25 00), the high dissolved oxygen (greater than 5 00×10 -3 ) and the high or secondary high salinity (about 34 00), lying to the south of Cheju Island in the north of the East China Sea.

冬、春和夏季在东海北部济州岛以南海域存在着一高密（条件密度σt高于25.00）、高溶解氧（高于5.0×10－3）及高盐或次高盐（34.00左右）性质的水体。

PANI has broad application foreground for its raw material is easy to get, its simple synthesis methods, good stability to oxygen and H_2O, good capability of antisepsis, unique conductibility and so on.

聚苯胺作为导电聚合物越来越受到关注，由于它原料易得、合成方法简单、对氧和水的稳定性好、防污防腐性优良、导电性能独特等优点，因此有着广泛的应用前景。

Detection: carbon-sulfur analyzer, oxygen analyzer, glazing machine, Rockwell hardometer, profile projector, surfagauge, scan electron microscope, laser conductometer, magna-check, universal measuring instrument, metallograph and image analysis system, abrasion tester, universal test machine and other advanced analysis and detection equipment and instruments.

检测类：碳硫分析仪、氧分析仪、试验室用抛光机、洛氏硬度计、轮廊投影仪、表面粗糙度测量仪、扫描电镜、激光热导仪、磁力探伤机、万能测量仪、金相显微镜及图像分析系统、磨损试验机、万能试验机及其它的先进的分析检测设备和仪器等产品类。

Sympathetic activity increases, the heartbeat is added fast, cardiac muscle oxygen demand increases; Also can make plaque produces conglutinate to gather each other, release shrink hemal material, make already narrow coronary artery produces convulsion, cause angina pectoris show effect.

交感神经活动增强，心率增快，心肌耗氧量增加；也可以使血小板相互发生粘附聚集，并释放缩血管物质，使已经狭窄的冠状动脉发生痉挛，导致心绞痛发作。

And based on the principle of controlling the oxygen source, it presents a coni rolled-atmosphere method of oil and fot storage through experimental research .

本文论证和推算了储存油脂受空气及溶于油脂中氧的氧化影响，研究试验了以控制氧源原理为基础的气调储存油脂方法。

Hydrogen and oxygen are the constituents of water.

氢和氧是水的主要成分。

All those factors lead to an increase of oxygen consumption but at the same time contribute to the constriction of vessels.

所有这些因素导致氧气消耗的增加，但同时供给血管收缩。

For critical applications an alarm can be set to activate should the oxygen level exceed a set control limit.

对于关键应用报警可设置为激活应该含氧量超过了一套控制上限。

The machine is helpful to enhance water quality, improve dissolved oxygen concentration in water and water convectional circulation, with strong water-stir capability, which is the key equipment for pond farming.

该机对改良水质，增加水体溶氧条件效果极佳，提水搅水能力强，水体循环对流状况好，是内塘养殖的关键设备。

The experiment illustrated that water mist would suppress the PVC fire by evaporation cooling,oxygen displacement and radiant heat attenuation.After the fire was extinguished and water mist was shut off,fire might reignite after a period of time.

细水雾作为哈龙灭火剂的一种替代产品以其无环境污染、灭火迅速、耗水量低、对防护对象破坏性小等特点展示出广阔的应用前景，目前已成为国际火灾科学前沿研究热点之一[4，5]。

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。