可循环的

Application of cardiotomy suction relief valve reduces the negative pressure of cardiotomy suction, consequently prevents endocardium and red blood cell from hematoclasis and endocardium damage.

心内吸引减压阀可减小体外循环心内吸引管内的负压，减轻红细胞破坏和心内膜伤害，有保护心内膜以及红细胞的作用。

And the circular economy can be an effective way to conservate resources, realizate sustainable development of economic, social and environmental.

而循环经济能够有效的节约资源，实现经济、社会和环境的可持续发展。

Network reachability problems when used in discontiguous networks? Select all valid responses

下列哪个路由协议在网络不连续的环境下能够尽力避免路由循环和对网络可达性的影响？

Function: Promote skin metabolism and inner circulation, expulse toxin, provideabundant aqua and nutriment, deeplynourishskin, form up protective film on skin surface, leave skin soft, smoothand aquaeous in long-lasting way, reduce hurt byexternalenvironment, prevent early skin aging.

功效：促进肌肤代谢和内循环，排出毒素，提供大量的水份和养分，深层滋养肌肤，同时可在肌肤表面形成保护膜，确保肌肤长时间处于柔滑和水润状态，减少外界环境的侵损，防止肌肤提早老化。

One test is circulating test which tailing water is filtered and reused,another test is adding a little frother in water before adding coal sample.

结果表明，循环水中积聚的有机物主要是醇、酮、羧酸盐等含氧化合物；有机物积聚可提高精煤回收率，改变浮选的选择性

The phosphory-lated form, glyceraldehydes 3-phosphate is derived from fructose 1,6-bisphosphate during GLYCOLYSIS, and from glycerate 3-phosphate in the Calvin cycle.

甘油醛的磷酸化形式——甘油醛3-磷酸在糖酵解过程中由果糖1，6-二磷酸形成，也可由卡尔文循环中的甘油3-磷酸合成。

The nanocrystalline film was composed of a three-diminsional network of interconnected particles.Reodx behavior and electrocatalytic activities of the Ti/nano-TiO2 electrode were investigated by cyclic voltammetry from oxalic acid and nitrobenzene to glyoxalic acid and p-aminionphenol. The Ti/Ti redox system,as a medium,shows highly electrocatalytic activities and stable characteristic to indirect electroreduction of organic compounds(e.g.:oxalic acid and nitrobenzene).

循环伏安法研究了纳米TiO2膜电极对草酸还原为乙醛酸、硝基苯还原为对氨基苯酚反应的电催化活性，结果发现纳米膜中的Ti/Ti氧化还原电对起一种中介作用，可使有机物如草酸和硝基苯间接电还原，且电极催化活性高，性能稳定。

It supply energy and nutrition to preserve your health, to regulate substance metabolize of your body, to strengthen the function of your heart, lung and hematogenic systems, etc

既可有效地补充人体能量和营养物质，又能调节机体内物质代谢，增强机体的自稳状态，提高抗病免疫力，改善心肺功能和造血系统的功能，促进血液循环等，达到滋补、强身养颜、瘦身、防病、延寿等作用。

As to sedentary the lumbar acerbity backache that cause, sciatica, sufficient hemp, might as well every other 2 hours, the left and right sides is jolty double leg 5 minutes, can improve lower limbs loop instantly, slow of genu leg, waist inflexible.

至于久坐引起的腰酸背痛、坐骨神经痛、足麻等，不妨每隔二小时，左右摇动双腿五分钟，可立即改善下肢循环，舒缓膝腿、腰部的僵硬。

No significant correlation between the whole numbers of MES and brain malacia was found. Conclusion TCD monitoring of MES during ECMO was successful, and may help to improve the quality of the ECMO operations and to decrease the potentially harmful embolization during ECMO.

TCD可成功地检测到羊ECMO期间的栓子信号，TCD栓子监测对提高体外循环操作和管理水平，减少潜在有害的脑栓塞有指导意义。

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