oxygen的例句大全

A chemist can isolate the oxygen from the hydrogen in water.

一个化学家能把水中的氧和氢分解.

A lack of oxygen may inhibit brain development in the unborn child.

缺氧可能阻碍胎儿的大脑发育。

Smoking and drinking interfere with your body's ability to process oxygen.

抽烟与酗酒有碍身体处理氧气的能力。

Oxygen is one of the basic elements of substance.

氧是物质的基本元素之一.

The drug increases the number of red cells in the blood, enhancing oxygen uptake by 10 percent.

这种药增加了血液里的红细胞数量，从而将摄氧量提高了10%。

He had the presence of mind to put his emergency oxygen tube in his mouth.

他镇定自若地把应急输氧管放进了自己的嘴里。

The shell has to be slightly porous to enable oxygen to pass in.

外壳不得不有些细小的孔以便能使氧气通过.

They loaded themselves with food, medical supplies, and oxygen equipment.

他们携带了食物 、 医疗器具和氧气设备.

Practice of injection of pulverized coal with oxygen enriched blast on No2 BF at Shijiazhuang Iron& Steel Works

石钢2号高炉富氧喷煤实践

The Study of Thermal Process Model of Copper Oxygen-Enriched Converting

铜转炉富氧吹炼热过程模型研究

The Calculation of Oxygen Consumption in the Process of Copper Matte Converting

铜锍吹炼过程中耗氧量的计算

Among some improvement, outside fresh air sends directly to those spots around cooking range and chef breathing section where pollutant concentration is beyond standard can meet oxygen requirement for gas combustion efficiently and dilute pollutant concentration there quickly;

以组合风幕送风方式将室外新风直接送到炉灶周围和厨师呼吸区污染物浓度超标部位，高效率地满足煤气燃烧需氧量要求、快速稀释超标部位污染物浓度；

The coordination atom of the first coordination shell of La in REE-BPS was oxygen whose coordination number was 6 and the average distance among the atoms was 2.52, and the second shell was sulfur that were 3 and 2.91 respectively.

REE-BPS中La原子的第一配位层是六配位的氧原子，平均键长距离2.52A；第二配位层是三配位的硫原子，平均距离2.91A。

The toxicity of phosphine carbon dioxide and oxygen alone and as mixtures to the adults of copra mite

磷化氢、二氧化碳及低氧、二氧化碳混合熏蒸对腐食酪螨成螨毒杀作用的研究

The oxygen consumption of cardiac muscle is high and the threshold value of the coronary ischemia low;

心肌耗氧量高，冠脉缺血阈值低；

In this paper, we will mainly discuss the effect of UPC on energy distribution and each smelting index of blast furnace under the condition of a large amount of coal injection with oxygen enriched by blast furnace energy management optimizing and expert prognosis system developed.

通过开发的高炉能量管理优化系统（B·E·M系统），讨论了高炉富氧大喷煤条件下，未燃煤粉对高炉能量分配及各项冶炼指标的影响。

The high temperature melting furnaces with coke bed, oxygen enriched blast and two row tuyeres for smelting reduction were developed in west countries. With these furnaces the solid municipal waste could be treated for recycling, re using and innocuous disposal.

先进国家利用熔融还原技术开发了高温焚烧炉，这种带有焦炭床、富氧和双排风口的高温炉，可以达到对固体废弃物进行无害化和资源化的处理。

Research on Limit of PCI with Oxygen Enriched into Blast furnace

高炉富氧条件下喷煤极限研究

It shows that ① with a metallization degree of burden more than 40 per cent, blast furnace can ′ t be operated with oxygen enriched blast.

结果表明：1炉料金属化率达到40%后，高炉不能富氧操作；

It is the problem for direct reduction process with oxygen enriched gas generated from solid fuel to produce qualified reduction gas.

制取合格的还原煤气是富氧煤气化直接还原竖炉新工艺的技术关键。