查询词典 oxygen-deficient

Results In the 55 cases, 36 cases were reported higher hemoglobin concentration and lower oxygen saturation, while 19 cases were reported lower hemoglobin concentration and higher oxygen saturation before operation. While, the postoperative pathological diagnoses were 34 breast carcinoma, 1 relay phyllode tumor of the breast, and 20 benign diseases.

结果 55例病例术前36例报告为高血低氧，19例报告为低血高氧，术后病理结果为乳腺癌34例，乳腺交界性分叶状肿瘤1例，乳腺良性疾病20例。

Results In the 55 cases, 36 cases was reported higher hemoglobin concentration and lower oxygen saturation, while 19 cases was reported lower hemoglobin concentration and higher oxygen saturation before operation. While, the postoperative pathological diagnoses were 34 breast carcinoma, 1 relay phyllode tumor of the breast, and 20 benign diseases.

结果 55例病例术前36例报告为高血低氧，19例报告为低血高氧，术后病理结果为乳腺癌34例，乳腺交界性分叶状肿瘤1例，乳腺良性疾病20例。

In this paper the thymus DNA of calf and the pBs plasmid are the main objects of our studies in ultraweak luminescence. By means of PIAS(Photon-counting image acquisition), ultraweak luminescence detector and Lambda Bio 40 of UV/VIS spectrophotometer, we studied the UL of DNA induced by the three oxygen free radicals: singlet oxygen Oa, hydroxy radical and superoxide anion(O2 ). We found that the OH can greatly increase the UL intensity of DNA.

本论文以小牛胸腺DNA和质粒pBs为实验材料，利用光子图像探测系统(Photon-counting image acquistion，PIAS)、微弱发光测量仪和UV／VIS分光光度计和生物统计学的成组比较法原理对单线态氧(~1O_2)、羟自由基、超氧阴离子(O_2~-)三种氧自由基诱导DNA超弱发光的变化过程进行了研究，结果发现这三种氧自由基中·OH能诱导DNA的超弱发光发生显著的增强变化，而其他两种氧自由基对DNA的超弱发光并无显著诱导作用。

The gas coming off the potassium chlorate is oxygen. Because of this, it is often used in airplanes, space stations, and submarines as a source for oxygen.

氯酸钾释放出的是氧气，因此常用在飞机、空间站和潜艇中作为氧气源。

Thereafter, some research work about the effect of additive percentage of pH value buffer solution and oxygen concentration in flue gas on this system of flue gas desulfurization with pyrolusite pulp in a single JBR was carried out, and it was illustrated that the optimized additive percentage of pH value buffer was 30% and 10% when oxygen concentration in flue gas is 21% and 7% respectively.

针对这一问题，通过实验在JBR反应器中考察了pH值缓冲剂添加比例和烟气氧含量对软锰矿浆烟气脱硫体系的影响，确定烟气氧含量为21%时pH值缓冲剂的最佳添加比例为30%，烟气氧含量为7%时pH缓冲剂的最佳添加比例为10%。

Synthesis of pyruvic acid from lactic acid by catalytic oxidation with oxygen was studied. The effect of catalyst composition, amount of catalyst and oxygen, reaction temperature and time on product yield was investigated and the optimum conditions were found.

由于丙酮酸的分子中同时具有羰基和羧基两个官能团，因而反应中心多而显出比一般化合物更为重要和特殊的化学性质，已引起越来越多的化学工作者的重视。

Methods Based on comprehensive trentment, the consciousness ,respiration and blood oxygen saturation of the patients are monitored closely, When the patients show the symptoms of heavy tetrodontoxism Such as coma, quadriplegia, respiratory muscle paralysis and blood oxygen saturation beginning to go down, they receive effective mechanical ventilation with artificial airway by endotracheal intubating in time.

综合治疗的基础上，密切监测河豚鱼中毒患者的神志、呼吸及经皮血氧饱和度，当患者出现重度中毒症状，如昏迷、四肢瘫痪、呼吸麻痹，监测经皮血氧饱和度下降时，及时气管插管、机械通气抢救。

Adding single oxygen quencher and superoxide anion quencher could increase the stabilities and single oxygen was the main reason for photooxidation.

加入单线态氧猝灭剂和超氧负离子猝灭剂均能提高染料的光稳定性，但单线态氧猝灭剂的作用更为明显。

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。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。