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- Tracheids and xylary parenchyma cells constituted the axial system, and xylary radial formed the radial systems. 径向系统由木射线构成；
- Axial system All the cells derived from the fusiform initials in the vascular cambium, which are elongated parallel to the long axis of an organ.They compromise the secondary xylem and phloem. 轴向系统：在植物次生木质部和次生韧皮部中，源于维管形成层中纺锤状原始细胞的所有的细胞，都沿着器官的长轴平行的伸长。
- The Design of No Axial Fast Steering Mirror and Composite Axial System 快速转向反射镜系统的设计简介
- FIELD TEST MATHOD ABOUT OPTICAL AXIS PARALLELISM OF MULTI AXIAL SYSTEM 多光轴光学系统光轴平行度野外试验方法
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The drainage system has been aged. 排水系统已经老化了。
- They called for a radical reform of our tax system. 他们要求对税收制度进行根本改革。
- This is a highly efficient new heating system. 这是个高效的新取暖系统。
- He's mute on the subject of social system. 他对社会制度的问题保持沉默。
- He said he used this system in the year dot. 他说他很久以前用过这个系统。
- Our manager is conversant with account system. 我们的经理精通会计制度。
- The system can translate English into Chinese. 这个系统能将英语译为汉语。
- The caste system is still strong in India. 种姓制度在印度仍然很牢固。
- I can send him a note via the internal mail system. 我可以通过内部通信系统给他发个通知。
- A request for information from another system. 为查看另一系统中的信息而发出的一种请求。
- Most countries adopt metric system. 大多数国家采用米制。
