Fluoroaniline is synthesized in two steps from p-nitrochlorobenzene and active potassium fluoride.
以对氯硝基苯和化钾等为原料,经二步法合成了对苯胺。
Take two steps forward.
向前走两步。
Trying to get the law changed has been a frustrating business. It’s a case of one step forward, two steps back.
修改这条法律的努力很令人沮丧,完全是在进一步,退两步。
In this paper,W amino polyoxyalkylene were synthesized by two steps.In the first step,polyoxyalkylene were brominated.In the second,the brominated polyoxyalkylene were aminated.
本文用聚乙二先溴代,再氨化的二步合成法,合成了胺基单取代聚乙二物。
By this way, all high abundant serum proteins and most low abundant proteins disrelated to EMT-induction capability were removed in two steps.
经PAGE电泳将血清蛋白分为五组分,并对每组蛋白质进行EMT试验检测,发现具有明显EMT诱导能力的蛋白质主要在第四组分。
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Two steps forward, one step back.
欲速则不达啊。
So these are the first two steps.
所以这是头两。
For every two steps forward, it often feels we take one step back.
我前进两,退一。
Maybe two steps you need to follow.
或许你需要做两件事情。
With practice, you can combine these two steps.
你可以将这两个骤结合起来。
OK, we have talked about the two steps.
好,我已经讨论了这两个骤。
Ove immediately took two steps away from it.
欧维马上退开两。
Vitamin D-wise, two steps are necessary for optimal metabolism.
维生素D调节过程有两个十分重要条件。
Getting into the cabinet is the two step process.
进入内阁需要两个骤。
It's often been a two steps forward and one step back.
经是前进两后退一。
They've always been two steps ahead.
总是早我两。
He appeared, and in two steps was by her side.
出现了,两就走到她身边。
Nick walked up the two steps and pushed the bell.
尼克走上两个踏级,揿一揿铃。
Otherwise, you're taking one step forward and two steps back.
否则,你就前进一,后退两。
Anybody wearing a turquoise suit is two steps below The Joker.
任何穿着绿松石西装人比小丑低两。
She took two steps away from the tree and turned round.
她从那棵树迈出两,然后转过身来。
Remember, these should only take about five minutes maximum, these two steps.
请记住,这两个骤最多花五分钟。
So you want a bill just two steps left of Karl Marx.
你想要个比马克思还左法案吗。
The second and more common way to change the Constitution has two steps.
第二种更见变更宪法方式分为两。
And like I said, with time and practice, you can combine these two steps.
就像我说,经过长时间练习,你可可以将这两个骤结合起来。
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