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1·At first, the tubes contained just a plastic rod.

开始时，这些管子里只含有一个塑料棒。

2·Meanwhile, the wooden rod of the invention can be replaced by the plastic rod or other materials.

同时本发明的木杆还可以由塑料杆或其它材料代替。

3·I just called them ends of the curtain rod. They can be wooden, wrought-iron, glass, or plastic.

我只是叫他们“两端的窗帘杆”木制可以铸造铁、玻璃或塑料。

4·Hydraulic fluid power - housing for elastomer - energized, plastic - faced seals - dimensions and tolerances - rod seal housings.

液压流体动力。弹性体塑料面密封件的汽缸。尺寸和公差。活塞杆密封汽缸。

5·A novel plastic optical fiber (POF) power coupler is proposed, which is different from fused taper type and mixing rod POF couplers.

提出了一种新型的塑料光纤功率耦合器，该耦合器与传统的拉锥型和混合棒塑料光纤耦合器不同。

6·The injection machine pushed the knockout plate, and then the knockout plate drove the threaded rod, resulting in the rotation of the threaded core and the auto_demoulding of the plastic part.

模具的特点在于利用注塑机顶出动作，由推板驱动螺杆，经齿轮传动使螺纹型芯旋转，塑件自动脱出。

7·When the drinker puts down or carries the cup, the iron rod in the jacket shell rolls using a slope on the bottom of the jacket shell, and the plastic cover sheet covers the cup naturally again.

当喝水者放下或端平杯子时，套壳内的铁棒利用套壳底部的斜面滚动，塑料盖片复又自然盖住杯子。

8·The utility model relates to a new greenhouse rod structure which is mainly composed of a metal inner bone and plastic layers coated in and on the metal inner bone.

本实用新型为一种新型棚杆结构，主要由金属内骨，涂覆于金属内骨内、外的塑料层组成。

9·Make sure that the aluminum ball placed in the rod end can be moved freely. 2 holes were drilled on the plastic spacer in order to house two screws that used to hold the ball linkage.

作出肯定的是，铝球，放置在杆端关节轴承可以提出自由。二洞钻于塑胶间隔，以便向内务两个螺丝用来举行球的联系。

10·The utility model uses lever principle, when a drinker inclines a cup, the iron rod in the plastic jacket shell rolls to open the plastic cover sheet, and the drinker can drink water.

它利用杠杆原理，当喝水者倾斜杯子的瞬间，塑料套壳内的铁棒滚动时打开塑料盖片，喝水者即可喝水。