需氧的
- 与 需氧的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The Sodium Laureth Sulfate and Cocamidopropyl Betaine in the formula is all you need to get hair clean.
配方中的月桂基聚氧乙烯醚硫酸钠和椰油酰胺丙基甜菜碱就是你清洁头发所需的所有物质。
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Simulation studies of the dissolved oxygen control in wastewater treatment and pH control in a reactor show that the algorithms given in the thesis have good performance, and the algorithms are simple and easy to use and need fewer measured parameters in comparison with Goodwin's method of bilinear system adaptive control.
将本文的双线性系统自适应控制方法,用于废水处理中的溶氧过程控制和pH值控制的实例仿真研究表明,本文算法具有良好的动态性能,和Goodwin所采用的双线性自适应控制方案相比,具有所需的测量参数少、简单、易于实现等优点。
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This invention discloses a new technology for preparing rear earth ionic doped fiber prefabricated rods with DC-RTA technology in a sol-gel method including preparing sol containing necessary doped ions, coating said sol uniformly on the inner wall of the quartz glass tube and burning it under high temperature to coagulate and vitrify them to a doped layer and repeating the above process to form a fiber prefabricated rod by oxygen and hydrogen flame after the doped layer reaches to a designed thickness and the fiber prefabricated rod can be made to various rare earth ionic doped fibers by an ordinary drawbench technology.
本发明属于光纤制造和光纤激光技术领域,具体公开了一种利用溶胶凝胶方法中的DC-RTA技术制备稀土离子掺杂光纤预制棒的新工艺。该工艺步骤包括预先配制好含有所需掺杂离子的溶胶,将该溶胶均匀涂覆在石英玻璃管的内壁后高温灼烧,使之凝结并玻璃化为一层掺杂层。反复上述涂覆灼烧过程,在掺杂层达到设计厚度后由氢氧焰高温收棒形成光纤预制棒。该方法所得到的光纤预制棒可以通过普通拉丝工艺拉制成各类稀土离子掺杂光纤。
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Would like to ask: I am the Spring Festival in February this year during the martial law had serious bronchial, cough, fever, infusion 2 weeks left to kill Oxyfluoride stars, left-grams, but also drank 2 weeks treated him for the medical expenses, I want to baby in June this year, I would like to ask those eaten in Western medicine will not affect the outcome, as well as I suffer from hemorrhoids, think in the pre-cured, need to eat traditional Chinese medicine, including blood-jie 50 grams, snakes exuviate 40 grams, 20 grams Catechu, 20 grams of rhubarb for three drugs, eat once a day, may I ask if taking, and to me whether or not the impact of pregnancy in June, there is now the prevention of SARS in Chinese medicine, I drink it?
孕前吃了药,6月可要宝宝吗?请问:我于今年春节2月份期间,得了严重的支气管严,咳嗽、发烧,输液2周左氧氟杀星、左克,同时还喝了2周治疗的汤药,我想今年6月份要孩子,请问吃过的那些中西药会不会有影响,还有我患有痔疮,想在孕前治好,需吃中药,包括血杰50克,蛇蜕40克,儿茶20克,大黄20克,作三副药,一天吃一次,请问如果服用了,对我6月份怀孕有无影响,还有现在预防非典的中药,我能喝吗?
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To continuously improve the MOSFET performance, both higher drive current and smaller leakage current are required.
为了不断地改善金氧半电晶体特性,提高电晶体的驱动电流及较小的漏电流是需要地。
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Product Efficacy: optimized feedstocks oxygenated spring water and the conservation of plant extract of ice cream to add an instant multi-layer skin moisture and nutrients directly to the dermis layer, transport skin metabolism of trace elements needed to improve the skin antioxidant capacity of blocking free radical synthesis, increased skin permeability to quickly resolve the skin dry and dull, from crumbs and other issues, rapidly form a protective film on the skin surface, effective in preventing aging of the skin dry.
产品功效:优化的精纯含氧冰泉水及涵养植物提取精华,瞬间多层补充肌肤的水分和养分直达真皮层,传输肌肤代谢所需微量元素,提高肌肤抗氧化能力阻断自由基合成,增强肌肤通透性,快速解决肌肤干涸,暗哑,起屑等问题,迅速在肌肤表面形成保护膜有效预防肌肤干燥老化。
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Although multidentate heteroatomic could catalyse high selectivity of α-olefin such as 1-hexene and 1-octene,these ligand usually use expensive co-catalyst such as MAO,so it hardly has broad application in α-olefin field.
但由于多齿杂原子配体一般需由价格相对昂贵的烷基铝氧烷,特别是MAO的活化才可进行高效催化反应,因此长期以来多齿型配体难以得到广泛应用。
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One of them also showed improvements in the ventilatory parameters at maximal exercise and the other one showed the better tolerance at non-steady state submaximal exercise level from the data of SL-GXT. It needs further study on responses in steady state condition to substantiate the improvements at submaximal exercise workload.
一名病人则在最大换氧量、最大潮量和最大呼吸频率等呼吸指标上显示出进步,另一名病人则显示其可能在低限量的运动上有较好的耐受力,不过比仍需在低限运动时的稳定状态下做进一步的探讨。
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In the last new years , as the demands of wireless communication system grows rapidly , the bands of microwave frequency had been saturated with various communication applications . To achieve wider spectrum for high-speed and high-capacity transmission , bands of millimeter-wave frequency are the solution of this problem . The advantage of MMW wireless communication systems is wider bandwidth comparing with microwave communication systems . To utilize the spectrum efficiently , many methods of complexly digital modulation is proposed . The more complex modulation , the higher linearity is required , and more various phase of signals are required to accomplish process of modulation . Therefore high-linearity and quadrature-phase modulator and demodulator are the emphasis of this thesis . For high level of integration , high performance and low cost , this chip is fabricated by the complementary oxide semi-conductor 0.13um process . A compact size of direct down-conversion and direct up conversion circuits will be presented in this thesis .
近年来随著无线通讯产业的蓬勃发展,微波频带已经趋近於饱和,为了追求更宽的频谱来达到更快传输速率及高资料容量的传输,宽频的毫米波频段提供了解决此问题的途径,毫米波无线通讯系统提供了相对於微波通讯系统宽频的优点,且为了更有效的使用频谱,各种不同且复杂的数位调变方式及方法被发表出来,越复杂的调变方式其所需的线性度越高,且需要更多不同的相位讯号来完成调变的过程,因此高线性度及四相位的调变及解调器将是此篇论文的研究重点,为了达到高整合性,高效能,及低成本的电路设计,我门利用互补式金氧半导体制程来完成此电路设计,因此一小面积的直接降频(Direct down-conversion)及直接升频(direct up-conversion)电路将在文中介绍。
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They are commonly measured in units of biochemical oxygen demand, or the amount of oxygen needed to decompose them
常常使用生化需氧量,即有机物分解所需的氧这个单位进行测量。声音的响度可以测量。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力