查询词典 Oxygen

Advantage is taken of the reducibility of oxygen in the polarographic determination of dissolved oxygen.

在极谱测定溶解氧，则利用了氧还原性这个优点。

Oxygen pressure reducing valve installation precautions:(1) according to different application requirements, there are many specifications of the oxygen valve.

氧气减压阀的安装使用的注意事项：(1)按使用要求的不同，氧气减压阀有许多规格。

Relatively low temperatures, and its excellent blocking performance of oxygen, but if the relative temperature, its oxygen permeability will be increased soon.

在相对低的温度下，其阻断氧气的性能极佳，但如果相对温度升高，则其氧的渗透率亦会很快上升。

The hemoglobin oxygen dissociation curve reveal ed that it is a hemoglobin variant with high oxygen affinity,with a P50 of the f resh hemolysate of 3.60mmHg (pH 7.4,25℃).

血红蛋白氧解离曲线表明这是一种氧亲和力升高的异常血红蛋白，其新鲜溶血液的P50为3.60mmHg(pH7.4，25℃)。

The oxygen uptake and the respiratory quotient of the participants who did the Yuan-ji dance Part Ⅲ were recorded with K4B^2, and the statistics were compared with the maximal oxygen uptake and then their exercise intensity and energy expenditure were calculated.

实验设计是以受试者从事元极舞第三集，记录运动过程的摄氧量与呼吸商，然后与最大摄氧量作比较并推算出运动强度和能量消耗。

Using BG11 as base media, the toxic effects of heavy metal Cu(superscript 2+) on alga Microcystis aeruginosa were studied according to the change in growth, chlorophyll-a, photosynthesis release oxygen and respire exhaust oxygen of the M.

以BG11为基础培养基研究了实验室条件下重金属Cu(上标 2+)在不同质量浓度下对铜绿微囊藻的急性毒性效应。

Using BG11 as base media,the toxic effects of heavy metal Cu2+on alga Microcystis aeruginosa were studied according to the change in growth,chlorophyll-a,photosynthesis release oxygen and respire exhaust oxygen of the M.aeruginosa under different Cu2+ concentrations in the experiment conditions.

以BG11为基础培养基研究了实验室条件下重金属Cu2+在不同质量浓度下对铜绿微囊藻的急性毒性效应。试验结果表明，Cu2+对藻类的抑制效应随Cu2+质量浓度的增加而增加：质量浓度为0.3~1.2 mg/L的Cu2+对铜绿微囊藻生长的抑制作用不显著，且48 h后出现藻细胞密度反弹现象，杀藻效果不理想。

The growth of microbes is proportional to the amount of ATP; therefor the velocity of aerobic retting with oxygen is far quicker than that of anaerobic retting without oxygen.

微生物的生长量与ATP的数量成正比，因此好氧微生物在有氧的条件下对胶质的降解速度比厌氧微生物在无氧的条件下快得多。

The amount of oxygen in the recording layer is substantially greater than the amount required for the stoichiometric oxide or oxides of the segregant or segregants, and a substantial portion of the oxygen present in the recording layer is present in the inter-granular material.

记录层中的氧的量显著大于分离子或多种分离子的化学计量氧化物或多种氧化物所需的量，出现在记录层中的氧的主要部分存在于颗粒间材料中。

However, the use of oxygen is a benign intervention which, by raising oxygen tension, may prevent sickling in peri-occlusive sites.

然而，供氧治疗效果较好，可提高氧张力，从而阻止阻塞部位周围的镰状化。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。