Part IV provides case studies that illustrate the application of the principles of Part III and the patterns of Part II.
第四部分提供了一些案例研究，并举例说明了第三部分原理和第二部分模式的应用。
Parts II, III, and IV each explore a different, potentially agency cost-minimizing mechanism of secrecy. Each Part describes the mechanism and its ideal implementation.
第二部分、第三部分、第四部分探讨了有关保密的、潜在的降低代理成本的不同机制、每一部分均描述了这个机制及其理念的实施。
Ptolemy II was the first general who ruled Egypt, and then his descendants would be named II, III, and IV and that sort of — and so forth.
托勒密二世是第一个治理埃及的将领，他的子嗣就叫二世，三世，四世，以此类推。
Then you get successively deeper, II through IV, slow, irregular, high amplitude delta waves, and then once you reach stage IV you start going up again, up through stage III and II.
然后睡得越来越深，从第二到第四阶段，慢，不规则，高振幅的δ波，等你到达第四阶段，你又开始返回，第三阶段和第二阶段。
Work units and individuals that produce, consume or use Category II MCCs and produce Category III and Category iv MCCs shall declare relevant data to the local or provincial CWC affairs authorities.
生产、消耗或者使用第二类或第四类监控化学品的单位和个人，应向所在地区或省级履行《禁止化学武器公约》事务主管部门申报有关数据。
They are scattered over the chapters II, III and IV of the Sutta.
他们分部在佛经的在第二章，第三和第四章。
From these studies, 95% were based on type III or iv evidence (mainly descriptive studies or case reports). Only 3% were based on type II evidence and 2% on type I evidence.
从这些研究中，95%依据第三或第四类论据(主要描述相关研究和病例报道)，只有3%的研究依据第一类论据，2%依据第二类论据。
World regions were defined as North America, Europe (II), Latin America (III), and Asia and Africa (IV).
世界区域包括北美(I)、欧洲(II)、拉丁美洲(III)、亚洲和非洲(IV)。
Certification in wastewater collection and wastewater treatment (level I, II, III or IV depending certification level of the plant) is required for wastewater treatment plant operators.
污水处理厂的运营商要求具备污水收集和污水处理认证(根据工厂认证等级分为i,II,III或IV级)。
Each Member for which this Convention is in force undertakes to maintain in force laws or regulations which ensure the application of the provisions of Parts II, III and IV of this Convention.
本公约生效的各会员国承诺使那些确保实施本公约第二、第三和第四部分各规定的法律或条例保持生效。
For the main pressure-bearing parts of equipment in categories II, III and IV, this must take the form of a certificate of specific product control.
即二类，三类，四类的压力容器中的主承压部件，必须经过特定的产品控制型式，然后获得相关的证书。
9 sample types: type I, type II, III, IV (optional) meet the standard test sample standard processing accuracy requirements.
试样类型：Ⅰ型、Ⅱ型、Ⅲ型、Ⅳ型（选配）符合试验样条标准加工精度要求。
9 sample types: type I, type II, III, IV (optional) meet the standard test sample standard processing accuracy requirements.
试样类型：Ⅰ型、Ⅱ型、Ⅲ型、Ⅳ型（选配）符合试验样条标准加工精度要求。
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