分离地

The deer now roam about peacefully and light-heartedly in the forested world, enjoying the company of sables and ginseng

三公主与二太子变的梅花鹿，则与山林为伴，无忧无虑地生活着，与人参、紫貂结为朋友，永不分离。

Commonly dated material is organic matter, with the amount less than 2% in the sequence and affected by modern plant rootlets and agriculture, making younger 14C ages of all the organic materials but our laboratory can efficiently isolate young organic matter by adopting new pretreatment method.

最常用的测年物质是有机质，其含量低于2%，并受到农业施肥和现代植物根系渗透的影响，造成14C年龄偏年轻，本实验室采用新的前处理法能有效地分离年轻污染物。

The marriage of Adgar Snow and Helen Snow not only made some necessary conditions for Adgar to create his "Red Star Over China", but also stimulated greatly the creation desire of Helen; whereas their divorce made Helen herself into her literary creation of the reportage and finished about 50 reportages, most of which were about the revolution and the construction of China.

爱德加·斯诺与海伦·斯诺的结合，为爱德加写作《红星照耀中国》创造了条件，也极大地激发了海伦的文学创作欲望；他们的分离又使海伦·斯诺全身心地投入到报告文学创作中，使她用毕生精力写出几十本有关中国革命与中国建设的报告文学，爱德加与海伦的文学创作既有相似之处，又风格各异。

Line capacities, correct line sizes, flow distribution in loops, required pump and compressor sizes, heat-transfer effects, Joule-Thomson effects, in-line flow patterns, vapor and liquid velocities, and preferential phase splitting at tees are all accurately determined.

管线能力、正确的管线尺寸、环路中的流体分布、要求的泵和压缩机规格、传热效率、Joule-Thomson 效率、管线内部流动方式、气体和液体速度、在三通阀处的预先相分离都可以准确地确定。

Contrast tests in three places during 1997 and 1998 showed that the trapping capability of 450Wlight was obviously stronger than that of 20W light.The fluctuation of trapped japanese pine sawyer,Monochamus alternatus was consistent with that of natural emergence.The pine wilt nematodeBursaphelenchus xylophilus can be extracted from trapped male and female adult bodies of JPS.

三地两年的对比试验结果表明，450W高压汞灯诱杀松墨天牛Monochamus alternatus Hope效果明显优于20W黑光灯，灯光引诱结果与松墨天牛自然羽出情况基本一致，灯光诱集的松墨天牛雌雄成虫体上均可分离到松材线虫Bursaphelenchus xylophilusNickle。

The microprocessor controlled pitch regulation ensures continuous and optimal adjustment of the angles of the blades in relation to the prevailing wind.The pitch mechanism is fitted in the blade hub and contains a separate hydraulic pitch cylinder for each blade. These separate cylinders also ensure triple braking safety, because one feathered blade is sufficient to stop the turbine.The adjustment procedure takes place every second.

微处理器控制叶片针对自然风向进行连续不断地最优的角度调节，每个叶片里面都分别配有一个液压缸来适配这种机械调节装置，这些分离的液压缸同时能保证涡轮机的制动安全，叶片转得过快足以导致涡轮机停机。

This thesis reviewed the historical development, the current taxonomic status and the phylogeny of rhizobia, and compared the main methods applied in rhizobial polyphasic taxonomy.

本论文综述了根瘤菌的分类现状、系统发育地位及有关的研究方法；采用数值分类、16S rDNA PCR-RFLP、BOX-PCR、AFLP、16S rDNA 序列分析、G+Cmol%测定、DNA-DNA同源性分析等多相分类技术对分离自我国不同地区的木本豆科植物刺槐、黄檀、合欢根瘤菌进行了系统地分类学上的研究。

Besides, the data of n observed at perigees are used to roughly estimate the altitudes of the turbopause Zt and their variations according the two distinct vertical distributions of atmospheric composition in low and upper atmospheres: the homogeneous mixing and the diffusive separation.

采用近地点上的n观测资料，根据大气数密度在低层内均匀混合和高层内扩散分离的不同垂直分布特征，粗略地估算出湍流层顶的高度Zt及其变化。

TiO〓/K-M supported Ag/SiO〓 composite ceramic membrane tubes have been prepared and used as a membrane reactor for selective separation of C〓H〓 during the catalytic reaction process of CO〓 partially oxidating C〓H〓. By removing C〓H〓 produced in the catalytic reaction, thermodynamic balance of the reaction is upset and some side reactions from C〓H〓 are avoided, thus the conversion rate of C〓H〓 and the selectivity to C〓H〓 are effectively increased.

本研究设计、制备了硅藻土—莫来石陶瓷管负载的Ag/SiO〓复合膜，并将其应用于二氧化碳部分氧化乙烷催化反应过程中产物乙烯的选择性分离，有效地提高了催化反应的反应物乙烷转化率和产物乙烯选择性。

In order to study themolecular and regulation mechanism deeply, in this study, based on constructing suitableNILs of total RNA pools of opposite maize and mutual maize, singleendonuclease digestion cDNA-AFLP technology was applied to screen , isolation andbioinformatics analyze the gene differentially expressed fragments related to the oppos...

为了深入地研究这一珍贵突变材料形成的分子机理和调控机制，本研究中，通过构建合适的玉米对生、互生近等基因系总 RNA池，采用改进的单酶切cDNA-AFLP 技术，对扩增的玉米对生性状相关基因的差异表达片段进行筛选、分离和生物信息学分析。

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。