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- centrifugal speciation 离心物种形成
- Subspecies is a stage during process of speciation. 亚种是物种形成过程中的一个阶段。
- The centrifugal force of a rotating object decreases when it slows dwon. 旋转物体的离心力在减速时降低。
- The Mariana Mallard arose from hybrid speciation. 马里亚纳野鸭就是杂交物种形成产生的。
- Belt-driven centrifugal suction charging pump. 皮带传动喷淋泵。
- Using Centrifugal Force Measure Quickly Weighing. 应用离心力测量的快速称重。
- Operated by means of centrifugal force. 受离心力作用的。
- Centrifugal pumps are the most common pump power. 离心泵是最常见的动力式泵。
- The effect is customarily called centrifugal distortion. 这种效应通常叫做离心力形变。
- In some fungi, there is evidence of incipient speciation. 在某些真菌中,有新发生的物种形成的证据。
- The main exceptions to this are hybrid and polyploid speciation. 对于这一点,最主要的例外是杂种和多倍体物种。
- There are two kinds of hybrid speciation: homoploid and polyploid. 杂合体物种形成有两种:同倍体和多倍体。
- In plants, polyploidy must be included in any view of speciation. 在植物中,任何物种形成观念都必须考虑多倍性。
- Harmful gases must be drawn out by centrifugal ventilator. 有害气体必须通过离心式通风装置排出。
- The element speciation analysis is pop and activity field. 元素形态研究是目前一个非常热门和活跃的领域。
- The handdriven generator is equipped with a centrifugal governor. 手摇直流发电机装有离心调速装置。
- Plants provide extraordinary opportunities for studying speciation. 植物提供了非凡的机会学习物种形成。
- Designed on the basic of IS single stage centrifugal. 型管道式离心泵的基础上进行设计制造而成;
- How to Open Widely the Usage Scope of Centrifugal Pump. 如何拓宽离心泵的使用范围。
- Exhaust fans shall be a belt driven, centrifugal type. 排气风机为皮带式,离心风机。