查询词典 recovery

It proceeds from real work,according to the enterprise cost recovery issues of the shopping mall,electronic store,trade market.

本文以市场的物业管理信息系统开发为背景，从实际工作出发，针对在大型商场、电子商城、交易市场等大型企业的物业管理中存在的费用收缴问题，结合管理信息系统开发的概念、结构及系统开发的基本原理和方法，开发了一套综合的市场管理信息系统。

A new digital signature encryption scheme with message recovery based on elliptic curve cryptography is presented.

给出一种新的基于椭圆曲线密码的具有消息恢复功能的数字签名加密方案。

Results: The prepared AmB-PBCA nanoparticle had a regular spherical or elliptic surface, with a mean diameter of (69.01±28.56) nm. The curve of standard AmB was linear within the range of 1.12-5.60μg/ml: D405=0.1634c+0.0066 (r=0.9993). The average recovery of AmB-PBCA-NP was 99.93%, showing the solution of AmB-PBCA-NP was stable within 12 h. The nanoparticles showed a sustained drug release in vitro within 24 h. The optimized recipe was: DextranT-70 stabilizer without sodium deoxycholate, with a mean encapsulation rate of 56.10% and a drug loading rate of 82%.

结果：制备的AmB-PBCA-NP外观呈圆或类圆形，平均粒径(69.01±28.56)nm，分散均匀；AmB标准品在1.12~5.60μg/ml范围内的线性回归方程为：D405=0.1634c+0.0066，r=0.9993，AmB-PBCA-NP的平均回收率为99.93%，其溶液在12h内稳定性较好；体外释放实验表明24h体外释放具有一定的缓释性；实验发现最优化的处方为稳定剂采用DextranT-70，且不加助溶剂脱氧胆酸钠，其包封率及载药量均比较高，分别为56.10%、82%。

RESULTS The chromatographic grade purity of the eluate is above 98% by HPLC,the recovery rate of dCMP,dAMP and dTMP is above 95%,the recover.

结果实验结果发现dCMP，dAMP，dTMP的收率为95%以上，dGMP的收率为85%以上，所获得的混合脱氧单核苷酸经高效液相色谱检测色谱纯达98%以上。

Third, it is studied that electro-deposition recovery of heavy metals in the concentrated solution of the eluate by acid-decomplexation-ultrafiltration in the traditional electric cell reactor with plate graphite electrode which is excellent characteristics and cheap.

再次，选用性能优异、价格低廉的平板石墨为电极，采用传统的电解槽为反应器，详细地探讨了从酸解—超滤耦合过程洗脱液中电沉积回收重金属的各种因素对电沉积效果的影响，确定了适宜的工艺条件。

Under these conditions, the adsorption ratio was 90%, the elution ratio was 75%, and the recovery ratio was 80%.

在确定的工艺条件下XAD18对链霉菌702抗真菌活性物质的吸附率可达90%，洗脱率可达75%，回收率可达80%。

Larger amounts of water in the elution solvent gave a lower recovery and a pronounced nonlinearity.

在洗脱溶剂中大量的水导致低回收率和显著的非线性关系。

A modified functional living indexof emesis was used to assess the impact on quality of livingduring recovery.

用一项修订的呕吐功能性生活指数来评估对恢复期生活质量的影响。

Polyacrylamide heightens the viscosity and the emulsibility of the oilfield produced fluid when it was applied to enhance the oil recovery.

近年来，我国东部的大多数油田基本上已经进入高含水开发后期，使用HPAM进行三次采油已经得到广泛的应用[2]。

The effects of different demulsification methods on the recovery of emulsion were compared, and the extraction mechanism was studied.

通过比较不同的破乳方法对乳液回收的影响，对液膜萃取机理进行分析。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。