aim: to construct an immortalized rat astrocyte strain ( iast) expressing enkephalin regulated by doxycycline.

high-frequency s-wave envelope is broadened by medium inhomogeneity.

介质非均匀性可引起高频S波包络的展宽。

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the sea receded, and as the former seabed became a desert, the wind began to plane away the sandstone and shale above the bones.

海水褪去，海床沦为沙漠，狂风卷走砂岩和页岩。

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if you don't know the story, you may not fully understand the meaning of "good samaritan" .

如果你不知道这个故事的话，你就无法完全了解这两个字所表示的全部意思了。

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in our culture, it is famed that even the swift horse in the three kingdoms story also understood the meaning of good faith.

在我们民族的文化里，传说连《三国演义》里的赤兔马也懂得诚信。

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the original meaning of "good night" is actually "i love you" .

原来“晚安”的意思其实就是“我爱你”。

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an engaging movie about a lady chef's discovery of the meaning of good work, relationships and love.

一部迷人的电影讲述了一位女厨师怎样发现了做好工作、人际关系以及爱情的意义。

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the paper analyses and studies security management of container logistics, human security management in logistics chain and information system action to logistics security management. in this paper, some implementation situation of logistics and supply chain security management abroad are introduced.

文章对集装箱物流的安全管理，物流链中人员的安全管理以及信息系统对物流安全管理的作用进行了分析，并介绍了国外物流和供应链安全管理的实施情况。

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this is the mechanism the container uses to pass security policy information to the provider.

这是容器用于将安全策略信息传递给提供程序的机制。

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container identification, transportation security management.

集装箱辨识、运输安全管理。

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in the end, a reliable and practical security policy, in which container based declarative security is dominant and programmatic security is complementary, is given respectively to the web tier, ejb tier and eis tier of the system according to the system framework and deployment environment.

最后还结合系统框架和部署环境分别针对J2EE的网络层、EJB层和EIS层的不同情况制定了以基于容器的声明性安全为主，以可编程性安全为补充的安全策略。

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container global transportation security check.

集装箱全球运输安全查验。

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to guarantee the refrigerated container run security and keep good performance, it is necessary to test its structure parameter and thermal performance. so environment testing is the most important measure methods, the purpose is to verify and improve the reliability and adaptability of the refrigeration container.

要保证冷藏集装箱的运行安全和性能良好，需要对其结构参数和热工性能指标进行测试，而环境试验是考核和提高其可靠性及环境适应性的重要手段。

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tomcat implements container managed security by connecting to a realm and using the data stored there to authenticate users and verify their right to access servlets and javaserver pages.

Tomcat通过连接一个域，并使用那里存储的数据来验证用户及其访问servlet和JavaServer页面的权限，以实现容器管理的安全性。

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is a container security seal verified for accuracy against shipping documents prior to departing the factory?

集装箱离开工厂前是否要根据运输文件对安全封条的准确性进行验证？

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the container security context can be accessed programmatically using the new methods available in the http servlet request.

可以使用HTTP Servlet Request中新加入的方法以编程的方式访问容器上下文。

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usa container security initiative& its evolvement

美国集装箱安全计划及其最新进展

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acetic acid hexyl ester; hexyl acetate

乙酸己酯

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the catalytic synthesis of hexyl acetate by sodium bisulfate

一水合硫酸氢钠催化合成乙酸正己酯

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standard specification for hexyl acetate

乙酸己脂的标准规范

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determination of galacturonic acid and glucuronic acid in the hydrolyzed polysaccharide solution by ion chromatography

离子色谱法测定多糖水解液中的半乳糖醛酸和葡萄糖醛酸

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