查询词典 oxygen-deficient

The overall mortality of severe Fournier's gangrene remains high despite modern antimicrobial therapy and improved surgical techniques. Recently, hyperbaric oxygen therapy has been successfully used to treat many medical problems, such as radiation-induced tissue necrosis 、 refractory osteomyelitis 、 gas gangrene 、 chronic problem wound with mixed infection, etc. The adjuvant treatment of hyperbaric oxygen provides ischemic tissues more oxygen than ordinal condition.

而近四十年来，高压氧治疗已经成功的使用在许多疾病，诸如放射线造成的组织坏死(radiation-induced tissue necrosis)、顽固性骨髓炎、气坏疽、问题伤口合并细菌感染等，均有很好的辅助治疗效果，它能提供受伤的组织拥有比一般情况下更高的氧分压，以增加受伤组织修复及对抗外来的感染。

The oxygen atom can strengthen the wafers, and prevent plastic deformation during high temperature process. Furthermore, the oxygen precipitates and oxygen-induced defects can provide gettering sites so as to get a high-quality surface denuded zone.

氧可以增大硅片的机械强度，抑止硅片在高温时的塑性变形，氧沉淀以及随后诱生的二次缺陷可以有效地吸除工艺过程中引入的金属杂质玷污，从而获得高质量的表面洁净区。

The oxygen consumption characteristics of jet aeration-pressurized biological contact oxidation process was studied in this paper, and the relationship between pressure, air-water ratio, dissolved oxygen, oxygen uptake rate , and volume load was analyzed.

研究了射流曝气-压力式接触氧化法的耗氧特性，分析了压力、气水比、溶解氧、耗氧速率、容积负荷等的相互关系。

Firstly, the diffusion of oxygen atom from the SFCC to SHCP on Zr(0001) surface is calculated. The active energy for the diffusion is 0.77eV. Secondly, the diffusion of oxygen atom from the SFCC to Octa(2,3) via Octa(1,2) is calculated too. There are 2 energy barriers for oxygen atom to overcome, the active energies are 2.14eV and 2.57eV.

我们首先计算了氧原子从稳定的表面面心立方位置向表面六角密排位置的扩散，其扩散激活能为0.77eV；然后计算了氧原子从稳定的SFCC位置扩散到表面下第1层与第2层之间的八面体间隙Octa(1，2)位置，然后继续向表面下第2层与第3层之间的八面体间隙Octa(2，3)位置扩散，在此过程中氧原子需克服2个能垒，其激活能分别为2.14eV和2.57eV。

Our calculated results show that the surface face-centered cubic sites are the most favorable sites at 0.25 monolayer, however, the system with a half of the oxygen adatoms taking the fcc sites and the other half taking the octahedral sites between the second and third layer Octa(2,3) is the most stable configuration at 0.50 ML. When the oxygen coverage is larger than 1.0 ML, each of the oxygen atoms prefer separately taking the fcc and octahedral sites such as Octa(2,3), Octa(4,5) and etc. in the alternate layers.

我们的计算结果表明，在覆盖度为0.25单层时，氧原子占据表面面心立方位置最稳定；在覆盖度为0.50ML时，氧原子同时占据表面fcc位置及第二层和第三层之间的八面体Octa(2，3)位置最稳定；在覆盖度大于等于1.00ML时，氧原子喜欢同时占据间隔一个间隙层的表面和八面体间隙位置，如表面fcc位置、第二和第三层之间的八面体Octa(2，3)位置、第四和第五层之间的八面体Octa(4，5)位置等。

Delikang oxygen dose applied to a variety of similar products, the product output of the oxygen in line with the "People's Republic of China Pharmacopoeia" on the standard Medical Oxygen purity 99.5%,, and through the State Drug Administration inspected the award of the ODCCP armed quasi-established, enterprise production licenses.

得力康制氧剂适用于各种同类产品，该产品产出的氧符合《中华人民共和国药典》关于医用氧的标准纯度99.5%，，并通过国家药检局检验合格，颁发了药管械准字号，企业生产许可证。

We sell varieties are: pot, Wang, Loksoup pot smoke-free oil-free smoke-free frying pan tool far infrared heater "84" Oxygen detoxification machines, fruit and vegetable disinfecting machine pet machine Jiedu Automotive Oxygen Bar "Kang Bern" oil-free refrigeratorIn addition to flavor browser Automotive Oxygen Bar, etc.

我们销售的品种有：锅王、乐无烟无油烟锅汤锅无烟煎锅刀具远红外线炉&84&活氧解毒机、果蔬解毒机宠物消毒机汽车氧吧&康泊尔&无油烟锅冰箱除味器84汽车氧吧等等。

Two measure oxygen demand directly: Biochemical Oxygen Demand and Chemical Oxygen Demand.

有三种广泛用到的测需氧量的方法，两种直接法：生化需氧量和化学需氧量

Biochemical oxygen demand over five days -BOD5; five day biochemical oxygen demand The standard biochemical oxygen demand test whereby a sample of the liquid is incubated at 20 degrees C for five days.

生化物五天需氧量（简写为BOD5）标准的生化需氧量试验。其方法是把一份溶液的样品在摄氏20度下培养五天。

In chapter four it is pointed out that the difficulty of measurement in low oxygen range was cause from the Nernst's law own. The reference electrode the surface state of electrolyte and "two layer electrolytes" were considered to find a way to raise the accuracy of low oxygen measurement. It had been found that the ZrO〓 solid electrolyte with a coating of ZrO〓 is appropriate for the determination of low oxygen range.

在第四章中首先分析了定氧技术在测量低氧含量时的困难，指出正是Nernst定律本身限制了低氧测量的准确性；然后分别从参比电极、电解质表面状态和&双电解质法&方面进行了研究，得到了适合于低氧含量测量的传感元件——带有ZrO〓涂层的ZrO〓固体电解质。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐