查询词典 water cycle

In higher duty-cycle applications, you may need to consider a water-cooled backing bar.

高占空比申请，你必须考虑水冷后盾吧。

Duty cycle is also another major consideration in the purchase of an air- or water-cooled torch or gun.

占空比也是主要考虑购买空气或水冷火炬或枪。

Water-cooled air-conditioning fan is to use the principle of manufacturing cycle air-conditioned.

空调扇是利用水冷循环的原理制造冷气的。

A drain sump is filled with adequate condensate so that it can remain water-tight during the whole discharge cycle.

集水仓存集足够的凝结水，保证在整个排放周期都能够保持水封。

In addition, different working system, rational waterflood cycle and water injection rate varying range are also having certain influence.

应用油藏数值模拟技术，结合室内研究成果，对周期注水机理进行研究分析，结果表明，渗透率和毛管力是影响周期注水效果的主要因素，不同工作制度、合理周期注水、注水量变化幅度对其效果也有一定影响。

The Interference of cell cycle and proliferation of BGC-803 and Hela cell by water extraction of Agrimonia is studied by electronic microscopy and flowcytometry respectively, and the IL-12 and TGF-β are also detected by ELISA in order to explore the pharmacological mechanism of Agrimonia.

仙鹤草抗肿瘤研究应用流式细胞技术和电镜技术，在体外分别研究了仙鹤草水提取液对胃癌BGC-803和宫痉癌Hela细胞的生长抑制作用和细胞周期的影响，同时检测对免疫活性因子TGF-β和IL-12表达的影响，阐明其对人癌细胞生长抑制的药理机制。

The experiment is very hard to remove phosphor. The best backwash cycle is 6 hours and use air water backwashing. The treatment efficiency could come back to 70% after 12 hours behind the backwash.(5)The removal rate of double-layer medium BAF is better.

5与单一炉渣填料的生物滤池的处理效果相比，本试验的双层填料曝气生物滤池显著提高了出水水质，尤其提高了滤池对NH_3-N的处理效果：滤池对COD_的去除率平均提高了10％，对NH_3-N的去除率平均提高了将近30％。

A boiler water controlling system with basifier a mg/L Na3PO4+ b mg/L NH3+c mg/L NaOH is investigate in the paper.Several calculate methods are discussed and the precision pH value calculating equation is proposed for a cycle chemistry system that has seven changing parameters coexisting together,i.e.a mg/L Na3PO4+b mg/L NH3+c mg/L NaOH+d mg/L H2SO4+e mg/L CH3COOH+f mg/L CO2+g mg/L SiO2.As an ...

对于一个采用amg/L Na3PO4+bmg/L NH3+cmg/L NaOH碱化剂的炉水控制体系，主要讨论在炉水中存在dmg/L H2SO4+emg/L CH3COOH+fmg/L CO2+gmg/L SiO24种杂质时炉水pH值的计算方法，得到通用的pH值计算表达式；并以炉水平衡磷酸盐处理工况为例，计算这4种杂质在0-1 mg/L变化时，其单独或联合作用对炉水pH值的具体影响程度，以6幅图形展示计算结果，该结果可应用于炉水pH值的实际控制。

The research indicate that the aquatic ecosystem of Wuhan city lakes now is: elementary production and consumption keep high amount, and accumulate in the water bodies, then the benthon ,so much as fish's community to decline seriously, cause the main nutrients cycle and energy circulation in the system is obstructed, that means the "elementary production-elementary consumption-advanced consumption" replaced by the "elementary production-elementary consumption-analyze by itself – reproduction", this circulation of the the nutrients is unfavorable to the system.

生态系统结构研究表明武汉市湖泊水生生态系统目前所处状态：初级生产和初级消费维持较高生产量和现存量，在水体中积累，而较高层次的底栖生物乃致鱼类群落严重衰退，导致系统中主要物质和能量循环：初级生产—初级消费—高级消费受阻，代之而起的是初级生产、初级消费—自行分解—再生产的循环，不利于系统中物质转移。

OH radicals produced by ultrasound in aqueous solution attack phenolic cycle at adjacent or para position of the hydroxyl on phenol so that phenol is changed into small organic molecules such as muconic acid, maleic acid and ethane diacid. These small organic molecules will be oxidized to form carbon dioxide and water by.

苯酚超声降解的作用机理是，超声空化在水溶液中产生的·OH自由基进攻苯酚苯环上羟基的邻位或对位而使苯环断裂生成己二烯酸、顺式丁烯二酸和乙二酸小分子有机物而使苯酚得以降解，这些小分子有机物在·OH自由基的进一步作用下最终被氧化成CO〓和H〓O。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。