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- tubes for comparative tests 比色管, 比浊管
- A glass tube for enclosing the flame of a lamp. 玻璃灯罩围住灯的火焰的玻璃管
- WHEN YOU BEAT OFF IN A TEST TUBE FOR YOUR SCIENCE PROJECT? 你射在一支试管里当作科学作业?
- Wenzhou Yongchen Tube For Liquid Flow Co., Ltd. 温州永晨流体管道有限公司。
- And used for comparative analysis to understand the impact of BPH. 用统计学进行对比分析,了解其对BPH的影响。
- Live working. Insulating hollows tubes for electrical purposes. 带电作业。电工用绝缘空心管。
- Welded tubes for heating panels encased in concrete. 混凝土包的加热板用的焊接钢管。
- Two groups of organ damage and complications for comparative analysis. 对两组器官损害及并发症进行分析比较。
- A flexible tube for conveying liquids or gases under pressure. 软管易弯曲的管子,在压力之下能输送液体或气体
- They were expected to remain sedated and using breathing tubes for days. 在接下来的一段时间里,这对姐妹仍需要依靠镇定剂和氧气管维持生命。
- Incubate embryo in a test tube for a few days, then implant it into a foster mother. 将胚胎放入试管中孵化几日,然后将其植入“养母”体内。
- A tube for conveying the sound of a voice from one room to another. 一种把声音从一间屋子移到另一间屋子的管子。
- Comparative test between field resistance and yield of several varieties of Vigna unquiculata ssp. 长豇豆不同品种田间抗病性及产量比较。
- The isotope ratio is directly used for comparing oils or gases. 同位素比率直接用于比较各种石油或天然气。
- Requires clamp actuating tube for desired clamping device. 必须为所需夹紧装置配夹钳致动管。
- In 1988, comparative tests were orgnized with Belgian, British, Nantong and Wuxi cylinder, doffer, taker-in wires and flat tops. 1988年,对引进的比利时锡林、道夫、盖板、刺辊针布,英国针布与国产南通、无锡针布包卷使用并试验。
- Below, we will be seamless steel tubes for automotive products like subtotals. 在下文中我们将会对汽车用无缝钢管产品进行一下分类汇总。
- According to comparative tests,treating cement slurry with high frequency electric field can enhance the strength of cement bond by 11 7%. 通过对比试验得知,高频电场处理水泥浆可使水泥石强度提高11.7%25。
- It has two torpedo tubes for use in water which decimate early Naval units. 它有两个鱼雷发射管可以在水中清除早期海军单位。
- Bo Laita 92 SB of the new devices are also to the United States the comparative test on the 92 S-1. 伯莱塔92SB的这个新装置也增加到正在美国进行对比试验的92S-1上。