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The crudeglycerol from biodiesel production could be directly converted to 1,3-PD without any priorpurification. In flask cultures, the 1,3-PD yields of 0.62 and 0.44mol/mol on crude glycerolfrom lipase-and alkali-catalyzed methanolysis of soybean oil were lower than that of0.68mol/mol on pure glycerol. In fed-batch fermentations, the 1,3-PD yields of 0.47 and0.46mol/mol on crude glycerol were comparable to that of 0.49mol/mol on pure glycerol.

生物柴油的副产物甘油不经纯化可以直接用来发酵生产1，3-丙二醇，在摇瓶培养中，由酶法和碱法得到的甘油获得的1，3-丙二醇的转化率分别为0.62mol／mol和0.44mol／mol，而纯甘油得到的转化率为0.68mol／mol；在批式流加发酵中，由酶法与碱法得到的甘油和纯甘油得到的1，3-丙二醇的转化率相差不大，分别为0.47mol／mol、0.46mol／mol和0.49mol／mol，纯甘油得到的生产强度最高，为2.0g／，两种粗甘油得到的生产强度都为1.7g／。

As known as traditional viewpoint, microbe could produce hydrogen continuously only when microbic cell is fixed, so present tests of this process offen adopt this process fixed-cell technology of pure microbe and were in the scale of batch fermentation test. Now the larggest ability of bio-producing hydrogen was 20mLH〓/g biomass·h produced by Rhodospirillum rubrum and 1. 6mLH〓/g biomass·h produced by Clostridium butyricum .

传统观点认为，微生物惟有进行细胞固定化才能达到持续产氢，所以现有试验常采用纯种细胞固定化技术，且尚处于分批培养试验阶段，最大产氢能力深红螺菌为20mLH〓/g菌体·h，丁酸梭状芽孢杆菌为1.6mLH〓/g菌体·h。

In order to offer directive parameters, the effection of of glucose on the mixotrophic batch culture of Spirulina was carefully studied.

为对后续工作作有效的指导，又详细研究了葡萄糖对螺旋藻生长的影响。

In view of the special character of artificial neural network used in this application, we offer the batch learning approach and adjust active momental factor.

针对神经网络的该种应用特点，应用了样本集批处理和加入衰减的动量因子两种BP神经网络的改进办法，使神经网络对于训练样本集的学习能力得到了明显提高。

Results indicate that the severity of a loss of control for mononitration of toluene by mixed acid can be reduced from medium to low by using semi-batch reactor, the reaction is 1.2 kinetic order in toluene, 1.3 order in nitric acid and 2.5 order in all. The MTSR_max under setting operating conditions are all in the range that can be accepted by the industrial nitration, so the reaction has less hazard potential by using those setting conditions.

分析结果表明：在设定的工艺条件下，反应过程中对甲苯的反应级数是1.2级反应，对硝酸是1.3级反应，采用半间歇反应可以使失控反应的严重度等级从中等降低到低等，在设定操作条件下假定反应失控所引发的MTSR_是在工艺条件允许的范围之内，不具有很大的危险性。

Some time ago I called my elder sister who has her own grocery store at Don Muang as usual. I told her about my harsh situation to earn for living so she suggested me to acquire the first-batch Pita of Luang Pho Kheaw, Wat Rah Weh. The reason she advised me this Pitta because after she has the Pitta, her business was getting better.

前段时间，我像平常一样打电话给我在 Don Muang 开小卖部的姐姐，我对她说我目前严峻的生活状况，她建议我去请一块 LP KHEAW 的第一期必打牌，推荐的理由是因为她本身也请了一个，佩戴之后，她的生意变好了。

Employing HP-8-8 polyacrylic resins as a porous multimolecular carrier for fixed cultivation of sludge,experimental investigation of wastewater treating was carried out by means of fluidization with biofilm sequencing batch reactor.

采用HP88型聚丙烯酸酯类多孔高分子载体对污泥实行固定化培养，以流态化方式进行生物膜SBR 废水处理试验研究。

Supports various stock accounting methods (FIFO, LIFO, MWA, WA, Planned Price), batch management, ages of stock analysis, multiple warehouses and locations, categorization management of items, decimal digit customizing, script language of SQL, automatic warning on items lack or over stock.

支持各种存货核算方法（先进先出， lifo ， mwa ，佤族，计划价格），批次管理，不同年龄的股票分析，多个仓库和地点，分类管理的项目，小数点后两位数的定制，脚本语言的SQL ，自动报警的项目上缺乏或以上的股票。

Supports variousstock ounting methods (FIFO, LIFO, MWA, WA, Planned Price), batch management, ages of stock analysis, multiple warehouses and locations, categorization management of items, decimal digit customizing, script language of SQL, automatic warning on items lack or over stock.

无论是使用预制条件还是临时的高级组合查找，都能够让您省心省力；安全可靠的数据管理：系统采用免费大型开源数据库MySQL，立即节省$5000，服务器同步增量备份，无需定期备份，永不丢失数据。

To obtain large single crystal of ΔnifE Av1 suitable for X-ray diffraction, a body of studies were performed on the crystallization conditions such as kinds and concentrations of precipitants, pH value of buffer, diffusion method and protein batch.

为获得可供X-射线衍射的ΔnifE Av1的大单晶，对组成蛋白质沉淀剂的各种化合物的种类和浓度、缓冲液的pH值、结晶方法及蛋白样品的批次、浓度等结晶条件进行了大量优化研究。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。