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- resistance test of sperm 精子抗力试验
- It has passed weathering resistance & acid resistance test of state building material test center. 已通过国家建筑材料测试中心的耐候性及耐酸性测试。
- Ozone Ageing Resistance Test of Adhesive Tape: The adhesive tape shall be drawn to 110% with ozone concentration of about 50 PPM in 72 hours with no fractures. 胶条耐臭氧老化测试:胶条拉长110%25,交流耐压试验台,臭氧浓度约50PPM,臭氧老化试验箱,时间72小时,悬架试验台,无裂痕
- Introduces the microcomputer control system using in the hydraulic resistance test of locomotive,puts forward the design proposal of data acquisition and process control. 介绍了一种专门用于机车的水阻试验微机控制系统,提出了数据采集及过程控制设计方案。
- Based on ablation test of single particle diamond and wear resistance test of oxygen-acetylene repairing welding samples, the heat insulator for superhard material welding is developed. 通过单颗粒金刚石的烧蚀试验和氧乙炔堆焊试样的耐磨性试验,开发出适用于超硬材料焊接用的热绝缘剂。
- The motivation of sperm donors varies. 捐精者的动机各不相同。
- Abas every word content, sentence worthy of sperm! 文章内容字字珠玑、句句堪精!
- resistance test of forearm extensor 前臂伸肌抗阻力试验
- withdrawal resistance test of pile 拔桩试验
- Here's a close-up of a number of sperm trying to fertilise an egg. 这张图片上显示的是大量精子正在争先恐后地给卵子受精。
- If this friendship is real, it can stand the test of time. 如果这种友谊是真诚的,那么它就能经得起时间的考验。
- Squid beaks are often found in the stomachs of sperm whales. 经常能在抹香鲸的胃里发现鱿鱼的嘴。
- The fire is the test of gold; adversity of strong men. [谚]烈火炼真金,逆境炼壮士。
- The acid test of a good driver is whether he remains calm in an emergency. 衡量驾驶员水平的决定性考验,就是看他在紧急关头能否保持镇静。
- Valves - Test of flow resistance using water as test fluid. 阀门。用水作为试验液体的流动阻力试验。
- A preliminary Study on the Multi resistance Test of Cotton 棉花品种多病害抗病性鉴定初步研究
- The long separation was a test of their love. 长期分离对他们的爱情是个考验.
- The mixture of sperm and accessory fluids is called semen. 精子和附加的液体的混合物称为精液。
- Problem solving is a test of a good manager. 解决问题是对一个好经理的检验。
- The idea must undergo the test of experiment. 观念必须经得起实验的检验。