查询词典 isolation

Process for the isolation of citral from natural Litsea cubeba oil and lemen oil were investigated.

另外从柠檬草油的轻度馏份中，分离得到高质量的月桂烯。

The films that he has made, they all have the theme of isolation and claustrophobia and certainly a kind of foreboding atmosphere of life.

他导演的电影都有一种孤独、幽闭、恐怖的主旋律，当然，还有一种不祥的生活氛围。

In this series, the zoo becomes a micro-cosmos with its own and arbitrary cycle of life and death; it is a scenario of rage and compassion, impunity and sacrifice; it is a space of isolation and claustrophobia.

除了对社会政治环境的隐喻，这个系列中的图像同样记录了居住在这里的动物真实而迫切的悲剧。

In the fully open or fully closed, the ball and valve seat sealing surface and the dielectric isolation, medium passed, will not cause the erosion of theAutomatic Control Valves valve sealing surface.

在全开或全闭时，球体和阀座的密封面与介质隔离，介质通过时，不会引起阀门密封面的侵蚀。

In the fully open and full closed when the ball and valve seat sealing HQ41 sliding path roller type check valve and the dielectric isolation, high-speed through the valve sealing of the medium will not be eroded.

在全开和全闭时，球体和阀座的密封面与介质隔离，因此高速通过阀门的介质不会对密封面侵蚀。

Our main high-tech products are the Germs Collector, Single-use sterile closed canister, Reusable Filter, Sterility Isolation System, Negative Pressure Isolator, TOC Analyzer, Dissolution Tester, VHP Sterilizer, Foreign Matter Detector, Aperture Measuring Apparatus, Shaker, Homogenizer, Temperature Chamber and Microorganism Limit Testing System and so on.

公司主营产品有集菌培养器系列、集菌仪系列、无菌隔离系统、负压隔离器、水中总有机碳分析仪、药物溶出仪、汽化过氧化氢灭菌器、可见异物检测仪、微孔滤膜孔径测定仪、无菌检查专用振荡仪、微生物限度检验仪等一系列高新技术产品。

This method is rapid, easy, efficient and nontoxic for isolation of DNA from clotted and fresh blood and meets requirements for clinical testing and molecular biology study.

该方法能快速、简单、有效、无毒地从新鲜血液和凝血中提取DNA，适合于临床检测和分子生物学研究。

Improving the isolation of the active substances, the determination of activity and mechanisms of the active substances, is an important way for the development of environmental friendly pesticides with cocklebur.

完善苍耳有效成分的分离、活性测定及作用机理研究是利用苍耳开发环境相容性农药的重要途径。

Methods: Enrich enterobacterium with EC Broth, adopt O157 immunomagnetic microspheres isolation technique, Inoculate Qiangdao Haibo O157 colorable culture medium, prove through serology and bio-chemical experiments. Results: We detected 2 strains of E.

用改良EC肉汤增菌，采用O157免疫磁珠分离技术，接种柯玛嘉和青岛海博O157显色平板，血清和生化系列证实。

The core circuit adopting differential negative resistance structure with resistor feedback achieves good phase noise performance.The 2 bit switch capacitor array provides extra tuning range.The output buffer of common source structure is of decent reverse isolation.

电路核心采用带电阻反馈的差分负阻结构，因此具有良好的相位噪声性能；2bit的开关电容阵列进一步提高了电路的调谐范围；共源级输出缓冲提供了较好的反向隔离度。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"