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- streak reagent of chromatography 色谱条痕显示剂
- Mrs White always talks a blue streak. 怀特太太总是一开口就滔滔不绝。
- streak reagents for chromatography 色谱法条痕谱带形成剂
- The dog ran like a streak across the law. 那条狗从草坪上飞奔而过。
- The man has a streak of cruelty in his character. 那个汉子性情有些残酷。
- A dazzling streak lit up the sky. 一道耀眼的闪电照亮了天空。
- He had a streak of stubbornness. 他有一点倔强。
- His hair is beginning to streak with grey. 他的头发开始变得灰白。
- I seem to be having a lucky streak. 我似乎现在正在走运。
- We got up at the first streak of daylight. 我们一天亮就起床了。
- streak reagent 涂显剂,喷显剂
- He disappeared round the corner like a streak of lightning. 他快如闪电般地从拐角处消失。
- Did you see that girl do a streak across the cricket pitch at London? 你看到那姑娘公开裸体奔过伦敦的大板球场吗?
- The reagent possesses specificity for water. 这种试剂对水有特殊的作用。
- A thin or faint streak or fragment, as of smoke or clouds. 一缕薄或微弱的条纹或碎片,如烟、云等
- L-Methyl glyoxylate is an important chiral reagent. 二羟乙酸L-薄荷酯是一种重要的手性试剂。
- This reagent attacks feldspars and dark minerals. 这种反应物质侵蚀长石和音色矿物。
- Luoyang Tiancheng Chemical Reagent Co., Ltd. 洛阳天骋化学试剂有限公司。
- Tianjin Damao Chemical Reagent Co., Ltd. 天津大茂化学试剂公司。
- The Indians used to streak their faces with paint. 印第安人过去常用颜料在脸上涂条纹。