查询词典 oxygen-deficient

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。

In contrast with ground state oxygen,singlet oxygen has a higher chemical reactivity due to its unpaired electrons.

简要介绍了单线态氧的性质、制备方法和应用领域，着重介绍了近期单线态氧用于纸浆漂白方面的有关研究和探索。

Result of computation of content of the oxygen in ignition air current makes clear, the aerobic content in air current of microwave sirocco ignition is 21%, content of the oxygen in gas ignition air current is 8.59%.

点火气流中氧气含量计算结果表明，微波热风点火气流中的氧气含量为21%，煤气点火气流中氧气含量为8.59%。

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。