查询词典 PBR

As a newtype cleaning agent, 1-bromopropane not only has the same outstanding cleaning effect to CFC-113, but has better cleaning efficiency than it, especially cleaning metal parts. 1-bromopropane has no flash point, it can be repetitive-used, and its craft was complete unification with CFC-113 and TCA. Using 1-bromopropane as a cleaning agent, it is not necessary to replace the cleaning equipment but only adjusting the temperature of distillation and abstersion.

1-溴丙烷(英文名1-bromopropane，简称n-PBr)作为新型的清洗剂，其清洗效果可与CFC-113媲美，且清洗效率比CFC-113高，对于金属零件的清洗能力更强，没有闪点，可以重复回收使用，替代CFC-113和TCA，工艺完全一致，几乎不需要更换设备，只需要调整一下蒸洗温度就可以了，也被称为是"第三世界的替代清洗剂"。

A 2 L tubular photobioreactor was designed, and hydrogen production by Rhodospirillum rubrum uptake hydrogenase deficient mutant in this PBR under artificial illumination condition (including continuous illumination and light/dark cycle condition) and natural day/night cycle was investigated, respectively.

本研究设计了一种2 L分体式管式光合反应器，并研究了深红红螺菌吸氢酶缺失突变株在该反应器中分别利用人工光源和自然光的产氢规律。

The effects of CO〓 concentration in the sparged air on the growth and thymosin α1 expression of the transgenic Synechococcus sp. PCC7942 were investigated in a 1. 5 L air-lift PBR.

在1.5L气升式光生物反应器中，研究了通入含不同浓度CO〓的空气对藻细胞生长及Tα1表达的影响。

Meanwhile, PBR's international business network scattered in Hong Kong, Taiwan, Japan, Singapore, Britain and USA is able to make more convenient and quick connection and communication between PBR and its clients.

同时，唯美公司在香港、台湾、新加坡等国家和地区设有业务网络机构，可以使客户与唯美跟方便、快捷的联络和沟通。

While the specific consumption rates of Spirulina to NH〓-N and PO〓-P were higher in 64 l PBR than that in 500 ml PBR.

而在64 l光反应器中，螺旋藻对NH〓-N和PO〓-p的比消耗速率却高于500ml光反应。

The financial risk of the electric utility is obtained according to the probabilistic characteristic of power supply reliability indices. Then the MV distribution network structure multiobjective planning model under PBR reliability government is constructed.

根据规划网架供电可靠性指标的概率分布特性得到供电公司面临的奖惩风险指标，进而建立PBR可靠性管理模式下的中压配电网网架多目标规划模型。

G/kJ and 0.68 kJ/ respectively. Experimental results in PBR indicated that thymosin α1 could be expressed in situ in a 1. 2 L plate PBR with 3 klx incident red light intensity.

光生物反应器中转基因聚球藻7942诱导实验表明，采用1.2 L平板式光生物反应器和3 klx红光诱导可在光生物反应器中实现Tα1的表达。

DHVDASis a dynamic system. Each change will bring with much extra overhead. In order to decrease its influence: first a TDO method for reorganization decision is brought forward. Then in order to decrease the datum having to be moved because of reorganization, the dissertation presents D/H mapping algorithm. And an online reorganization strategy named PBR is put forward.

针对动态异构虚拟盘阵系统的动态性，本文给出了盘组重组决策的TDO方法；为了减少重组移动开销，本文提出了D／H映射算法：为了提高重组时系统服务的可用性，本文提出了基于负载预测的PBR在线重组策略，综合考虑系统客户端负载和系统处理能力，确定请求的重组速率。

A light attenuation model was established based on the batch cultivations of the transgenic Synechococcus sp. PCC7942 in the 1. 5 L air-lift PBR, and the effects of light distribution in the PBR on algal cell growth and thymosin α1 expression were extensively studied.

建立了转基因聚球藻7942培养过程的光传递模型，并就光传递对藻细胞生长和Tα1表达的影响进行了深入的分析。

The Spirulina yield can be enhanced effectively by the increase of illuminated area, aeration rate and temperature. A higher efficiency of light utilization was observed in 500ml mini PBR than in 64 l large PBR.

增加光照面积、提高通气速率和培养温度能够有效提高螺旋藻的产量。500ml小型光反应器比64 l大型光反应器具有更高的光效。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失