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It introduces the different disciplines of biology, chemistry, Earth science and physics and show the links between them.
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每集通过科学实验、演示和动画证明科学进程的动态特徵。 |
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It introduces the distinguishing method, first deals with the milling regions, and then generates the data tree for these regions by the accurate treatment.
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第一次为粗判别，得到加工区域的初步信息；在此基础上进行精确判别，生成加工区域的树状数据结构，获得待加工区域。 |
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It introduces the method of modulated light subtracting infrared radiation of atmosphere and background as well as the method of phase-lock-loop detecting feebleness signal.
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采用光路差分调制的方法实时扣除背景红外辐射，并采用锁定放大器进行微弱信号的检测。 |
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It introduces the network construction and topological structure configuration.
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介绍了网络的架设及拓扑结构的构建。 |
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It introduces the process of recovering Indium from Lead reverberatory dust with H2SO4 leaching-P204 extraction.
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摘要文章介绍了用H2SO4浸出－P204萃取法从铅浮渣反射炉烟灰中回收铟的生产流程。 |
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It introduces the property of by-product fluorgypsum from hydrofluoric acid, reviewes the application of fluorgypsum at home, and predicts the developing trend and direction of comprehensive utilization fluorgypsum.
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摘要对氢氟酸生产中的副产品氟石膏的性质进行了介绍，综述了氟石膏目前在我国的应用现状，并展现了氟石膏变废为宝，资源综合利用的前景。 |
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It introduces thoughts and steps of heuristic approach applied to network programming, and makes conclusion according to characteristics.
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全面介绍了通信网络中应用于网架规划中的启发式算法的思想、步骤，并就各自特点做出对比总结。 |
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It invests in private companies in the Communications Sector.
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美国迪德基金投资私有公司，投资通讯部门。 |
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It invests in start-up and early stage technology companies.
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投资处于启动期和创立期的技术公司。 |
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It involved 959 prevalent cases of parkinsonism (767 with Parkinson's disease) and 1989 controls recruited in Scotland, Italy, Sweden, Romania and Malta.
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研究涉及苏格兰、意大利、瑞典、罗马尼亚及马尔塔的959例帕金森相关疾病案例（其中767例是帕金森病）和1989例对照。 |
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It involved agreements that required their customers, the fire truck manufacturers, to buy pumps only from the manufacturer that was already supplying them.
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有案例如下，市场上两家为消防车生产水泵的主要制造商达成了这样一个协定：要求他们的消费者即消防车制造商只能从他们各自现有的供货商那购买水泵。 |
