First there are the inputs and requirements from three different segments of the process industry . 首先存在着供应问题和技术要求问题，它来自催化过程工业的三个不同部门。
Different alleles may be acquired within the inverted segment after the inversion poly morphism is established . 在倒位多形性形成后，在倒位的区段内可能获得不同的等位基因。
Its essential function is the perception of movement at the joint between the second antennal segment and the flagellum . 它的基本功能是感知触角第二节和鞭节之间的关节运动。
Whether similar living patterns can be established by other segments of american society is difficult to determine . 在美国社会的其它领域，这样的生活模式能否建立起来还难以确定。
If you place unit segments end-to-end, you will eventually get a segment larger than any given segment . 如果你将单位线段一个接一个连接起来，最终会得到一条线段，比已知线段都长。
Barclays and national westminster have produced two very different approaches to this particular segment . 巴克莱银行和国民威斯敏斯特银行针对这一特定目标采用了两种截然不同的方法。
Corporation farming accented the tendency toward integrated control and operation of two or more segments of the industry . 组合的农业企业都趋向于由两个或几个环节组成统一管理和作业。
