再生剂

Chitosan-L-lactic acid composite asymmetric membrane for the regeneration of peripheral nerve was obtained by grafting L-lactic acid onto the amino groups in chitosan without any chemical initiator combined vacuum freezer drier.

摘 要：对不使用任何化学引发剂在真空下使壳聚糖与L-乳酸接枝共聚进行研究，结合真空冷冻干燥工艺制备一种用于周围神经再生的复合不对称膜材料。

Rosemary is also an excellent stimulate to trigger regeneration of the hair, hair color and skin.

迷迭香也是一个激活头发、发色和皮肤再生的优秀促进剂。

AbstractObjective:Observe the lubrication rust prevention effect which the Surgislip IUbrication rust-preventing agent uses to the regenerated medical instrument.

摘要目的：观察Surgislip润滑防锈剂对再生医疗器械的润滑防锈效果。

Dump cooling , which is similar to regenerative cooling because the coolant flows through small passages over the back side of the combustion chamber wall.

转储冷却，这是类似再生冷却，因为冷却剂流经的小通道，超过背面燃烧室壁。

To understand the different heat transfer characteristics of regenerative cooling in plug nozzle at different operating conditions, computational model of two dimensional plug nozzle and internal nozzle were established and numerical simulation was employed. Heat transfer results of the internal nozzle and the parameter distribution at the outlet were obtained. Flowfield and heat transfer characteristics of the plug at different operating conditions with different coolant flow rates were investigated.

为了解塞式喷管发动机高低空不同的再生冷却换热特性，分别对二维型面内喷管和塞锥建立计算模型，采用数值模拟的方法，得出内喷管的冷却换热结果和出口参数，重点研究了塞锥在地面和设计点工作时的不同换热特性及其冷却剂流量的影响。

The study shows that regenerative cooling can meet the airframe/engine integrated cooling requirements in the range of flight Mach numbers from 6 to 12, as fuel injection concept (injector locations and injection fuel mass flow) is set properly, and hydrogen temperature at the exit of cooling passage is allowed to be a relative higher value.

研究表明，在马赫数6～12的范围内，通过适当配置燃料喷射方案和提高冷却通道出口冷却剂的温度，采用再生冷却方式能够满足机体／发动机一体化高超声速飞行器的冷却需求。

Paint, printing ink, pigment, dyestuffs, ointment, mineral, rubber plastics, environmental protection regeneration, PU resin, silicon favourable health glue, enduring the rice particle glueing such chemical industries as the pharmaceutical, cosmetics, food raw materials,etc..

油漆 、油墨、颜料、染料、药膏、矿物、橡塑胶、环保再生、PU树脂、矽利康胶、粘著剂、化妆品、食品原料等化工奈米化微粒。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。