查询词典 p.c.

The main resuLts of this study are concluded as follows:(1) DAS and DAK genes were amplified from the genomic DNA of C.boidinii and P. pastoris , respectively. The plant expression vectors, pK2-Prbcs-DAS and pH2-Prbcs-DAK were constructed for DAS and DAK genes by gateway technology.

为了获得具有自主知识产权的基因，用于进行植物甲醛代谢途径的遗传工程操作，本研究也尝试利用国内的资源和条件，分离能代谢一碳化合物的酵母菌株，为将来开展甲基营养型酵母菌的分子生物学研究，克隆C1代谢途径相关基因奠定研究基础。

In these two plant expression vectors, the expression of the DAS and DAK genes was under the control of tomato Rubisco-3c promoter. The Prbcs promoter contains a transit peptide sequence which allows the location of the expressed DAS and DAK into chloroplasts. The DAS and DAK genes were introduced into Nicotiana tabacum and Petunia hybrida by Agrobacterium tumefaciens- mediated procedure.

研究结果如下：(1)根据已克隆的C.boidinii酵母菌DAS和P.pastoris DAK基因的序列设计特异性引物，通过PCR分别从这两种酵母菌的基因组中扩增DAS、DAK基因，利用gateway技术构建DAS、DAK基因的植物表达载体pK2-Rbes-DAS、pn2-Rbcs-DAK，在构建好的植物表达载体中，DAS和DAK基因的表达都在番茄Rubisco小亚基rbcS-3C启动子的控制之下。

In this experiment, 250mL Erlenmeyer flask with 50mL reaction liquid(400mmol/L glucose, 10mmol/L CMP, 50mmol/L choline phosphate, 100mmol/L K 2HPO 4 KH 2PO 4, 10mmol/L MgSO 4, pH=8.0) and 1 200g/L immobilized cells were used. After 4h incubation 400mmol/L of glucose was supplemented.

结果表明：2 5 0 m L摇瓶中加入 5 0 m L反应液(葡萄糖 40 0 mmol/ L，CMP1 0 mmol/ L，磷酸胆碱 5 0 mmol/ L，K2 HPO4 -KH2 PO4 缓冲液 1 0 0 mmol/ L，Mg SO4 1 0 mmol/ L，p H=8.0 )，固定化细胞 1 2 0 0 g/ L，3 4°C、1 5 0 r/ min下，反应 4h后补加 40 0 mmol/ L葡萄糖，反应 8h可使60 %以上的 CMP转化为 CDP-胆碱。

For more information about Fabricators, light alloy , plant structure, Building construction or Structural steel engineering please call the company C P INDUSTRIETECHNIK GMBH CO KG SACHSEN.

KG是一家诚信的、效能的生产商和服务商，该公司提供新型的、门的产品，例如桥梁工程、量建筑、梁结构，地上建筑，轻金属结构，钢结构高层建筑。

For more information about Fabricators, light alloy, plant structure, Building construction or Structural steel engineering please call the company C P INDUSTRIETECHNIK GMBH CO KG SACHSEN .

KG是一家诚信的、高效能的生产商和服务商，该公司提供新型的、专门的产品，例如桥梁工程、较量建筑、桥梁结构，地上建筑，轻金属结构，钢结构高层建筑。

I mentioned a few alternatives, that I could check the status of the complaint with the R.C.M.P., and that their friend could bring in her insurance policy and we could see if the loss was covered.

老姜夫妇的年纪可能都在六十多岁了。

I have a dream that one day on the red ground of P. R.C, sons of hbvers and sons of normal person will be able to sit down together at the table of brotherhood.

我有一个梦：有一天，在中华人民共和国的红色大地上，乙人的子孙们和正常人的子孙们将能像兄弟般地坐在同一桌旁。

Tobacco of China,3:44-47[13]Alvarez M.E., Penell R.I.,Meijer P.J., Ishikawa A., Dixon R.A. and Lamb C.1998.Reactive oxygen intermediates mediate a systemic signal network in the establishment of plant immunity.Cell,92:773－784

已知H2O2是活性氧的典型代表，因此，我们推测，AT-毒素诱导的烟草对TMV的抗性，可能是由于毒素诱导的HCD激活了SAR通路，从而实现了抗病性，详细机制还在进一步研究。

The 82nd Silver Award Presentation was held at 6 p.m. on 7th May 2007 at H.K. Institute of Vocational Education. The ceremony was officiated by Mr. Raymond H.C. Wong, JP, Permanent Secretary for Education and Manpower Bureau.

香港青年奖励计划第八十二届银章颁奖礼已於2007年5月7日晚上6时正在香港专业教育学院举行，由教育统筹局常任秘书长黄鸿超太平绅士担任主礼嘉宾，颁发银章奖状。

C\ ON RING TIMES TEST 开机P.G.

讯号震铃次数测试

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。