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- spring expander oil ring 弹簧胀圈油环
- YK SERIES OIL RING VACUUM PUMPS. YK型油环真空泵系列。
- President Bush says rising energy costs are hurting the U.S. economy, so he wants Congress to expand oil drilling on America's Outer Continental Shelf (OCS). 美国总统布什说，能源价格高涨正在损害美国经济，因此他希望国会允许扩大在美国近海大陆架的石油开采。
- In this paper, the main factors influencing the consumption rate of the engine oil of a diesel engine are analyzed. Those are the air-pressure in the crankcase and the oil flow-rate of the oil ring, gas ring, piston, rockershaft, efc. 本文着重分析了影响柴油机机油消耗率的主要因素油环、气环、活塞、摇臂轴机油流量及曲轴箱中气体压力等。
- That is an oil painting of a landscape in spring. 那是一幅描绘春天景色的油画。
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- A Calculating Method of the Composite Oil Ring 组合油环计算方法
- The company is eager to expand into new markets. 那家公司急欲开辟新的市场。
- We look forward to the return of spring. 我们期待着春天的到来。
- Metals expand when they are heated. 金属遇热则膨胀。
- An ill marriage is a spring of ill fortune. 不良的婚姻是恶运的来源。
- I am interested in the ten-week trip next spring. 我对明年春天为期10周的旅行感兴趣。
- The king sought to expand his realm. 国王谋求扩大领土。
- Spring in East China usually sets in about March. 华东的春天一般约在三月开始。
- They conferred on the best way to expand business. 他们商议扩展业务的最好方法。
- The days are drawing out now that it's spring. 春天到来，白昼越来越长了。
- Would you expand on the matter a little further? 请你再进一步谈谈这件事好吗?
- Arrive in summer exactly after spring. 春季以后就是夏季来临。
- The petals of many flowers expand in the sunshine. 许多花的花瓣在阳光中绽放。
- It feels like spring festival already! 感觉好像春节已经到了似的！
