A WORD, A WORLD
precursor
释义
- n.
- 先驱；先锋；前身
- 网络
- 前体；前驱物；先兆
展开详细释义
n.
1.前兆,预兆,先驱
2.〔遗〕前体
3.前辈,前驱,先锋;前任
4.前身细胞
5.预兆;先兆
6.〔化〕原料;母体
7.产物母体
8.先质
9.预报器
10.【原子能】前驱波;初级粒子
词形变化
复数：precursors
常用短语 1 组
- precursor chemicals
- 易制毒化学品
在例句中理解 34 句
He said the court provided no guidelines guidance about when precursor recusal will be constitutionally required.
他说最高法院没有提供指导，以表明什么时候回避是宪法要求的。
Charles used to say that toys are not as innocent as they appear. They are often the precursor to bigger things.
查尔斯曾经说玩具并没有它们看起来那么单纯，它们常常是更大事物的前兆。
Error is often the precursor of what is correct, but conceit is the prelude to a fall.
错误往往是正确的先导，骄傲是跌跤的前奏。
The ADP report is often seen as a precursor to the Labor Department's big monthly jobs report due out Friday.
ADP就业报告被看做美国劳工部将于周五公布月度就业报告的预兆。
Impatience is often a precursor to self-punishment, so stop way before the red light hits.
焦躁通常是自我惩罚的前兆，因此，你得赶快在红灯亮起之前停下来。
To be able to use their equipment, at least one team member must know how to adapt Precursor technologies.
要使用先行者的装备，至少要有一个队伍成员知道如何适应先行者科技。
Thus it appears that any variability whatsoever in background seismicity can be claimed, after the fact, to have been a precursor.
这样看来，可以将背景地震活动性中的任何变化，在地震发生之后，认为是一种前兆。
I mean it wasn't terrible, it was sort of a precursor to what people are trying to do It flopped miserably, but I'm glad we did it.
其实也没那么糟糕，它就是个先兆，预示了现今人们，很悲惨它失败了，不过我很高兴我们做过。
The other could be considered the precursor of the Mediterranean diet and was found in the southerly parts of the peninsula.
其他可以考虑的前身地中海饮食和被发现的偏南地区的半岛。
Westwood is always the precursor of the punk revolution after all, whose goal is to challenge the traditional raiment of the fashion world.
韦斯特伍德始终是朋克革命的先驱者，她的目标就是向时装界的传统服饰挑战。
It's a precursor to dynamically morphing wallpaper planned for a release or two down the road.
这是一个变形动态墙纸的前兆。
However, the move may be a precursor to the company withdrawing from semiconductor manufacturing.
不过，此举或许预示着该公司将撤出半导体制造业。飞利浦的半导体业务在欧洲排名第三。
The rebels were driven out of Bin Jawwad the next day, a precursor to Qaddafi's ruthlessly efficient march east in the following ten days.
次日叛军便被赶出本贾瓦德，这是卡扎非开始向东部无情的高速推进的前兆。
RNA, the single-stranded precursor to DNA, normally expands one nucleic base at a time, growing sequentially like a linked chain.
DNA的单链前体分子，一般一次延伸一个碱基，就像延长的锁链。
"It's only adding to the negative mood today, but that also might be a precursor of what is to come, " Polcari said.
“这些仅是增加今天市场的负面人气，但这亦可能预示将会发生的事，”Polcari说。
Because the Lasker Award is often seen as a precursor to the Nobel Prize, the Chinese media are abuzz with anticipation.
因为拉斯克奖被看作诺贝尔奖的“风向标”，中国媒体充满了预期。
Atrophic gastitis is often the precursor of cancer.
萎缩性胃炎往往是癌变产前兆。
We could dare to say that a system of memory is the precursor of a mental videogame: the purposes would be, however completely different.
我们可以大胆地说记忆之术是精神层面的电子游戏，尽管两者的目的完全不同。
He was an agent for the OSS, the precursor to the CIA, posted to South-East Asia at the end of the second world war.
他曾是美国战略情报局（中央情报局前身）的间谍，在二战末期被派往东南亚。
This had become possible because a new household convenience, the icebox, a precursor of the modern refrigerator, had been invented.
因为一种新的家庭设备——冰箱——即现代冰箱的前身，被发明了。
The strip microstructure of carbon layers resembled that of PAN molecular chains in precursor fiber.
条带结构的碳层与原丝分子链条带结构状态十分相似。
This had become possible because a new household convenience, the icebox, a precursor of the modem refrigerator, had been invented.
这之所以成为可能，是因为人们发明了一种新的家用机械—冰箱。这种冰箱是现代冰箱的雏形。
Opposition by colonists to unfair taxation by the British was a precursor of the Revolution.
殖民地居民对英国不公正税收的反抗预示着革命的到来。
Besides potential risks, the bioavailability of this precursor of vitamin A from rice is unknown up to now.
目前为止，除了未知的潜在的风险，这种首次面世的水稻中维生素A的生物利用度到还处于不为所知。
Diabetic patients with dizziness, to be alert to possible precursor to a stroke, a stroke may have occurred, requiring special attention.
糖尿病患者出现头晕，要警惕可能是中风的先兆，也可能已发生了中风，因此需要特别注意。
The stabilisation of prices turned out to be a precursor to broader economic recovery.
因此，此时住房价格的重新趋稳被视为整体经济恢复的一个前兆。
The Roman Empire faced many of the same problems that we face today. It was kind of a precursor of our globalized economy.
罗马帝国面对着很多和我们目前同样的问题，有点像我们全球会经济的前体。
Water washing which directly affected the intensity of carbon fiber was an important step in producing PAN precursor for carbon fiber.
水洗是碳纤维用聚丙烯腈（PAN）原丝生产过程中的重要环节，其效果好坏将直接影响碳纤维强度的高低。
The results show that above - named observation data are able to reflect short - impending precursor information before some medium shocks .
结果表明，上述各测项能够较有效地反映出某些中等地震前兆的短临异常信息。
If that host cell is a sperm or egg cell, or the precursor to such a cell, then the lodged DNA may get passed down the generations.
如果宿主细胞是精子或卵细胞，或是这类细胞的前体，那么这段插入的DNA就能够传递至下一代宿主细胞。
He said that the deal should not be seen as a precursor to a merger.
他说这次交易不应该被看作是合并的前兆。
Error is often the precursor of what is correct.
错误常常是正确的先导。
Viewed as a precursor to a wider open data movement, it could be as important as any we have seen in the web era.
它被视为更宽泛的数据开放运动的先导，它将像我们在互联网时代看到的所有重要的事物一样重要。
And so, you make not only water vapor, NOX but you make some nitrous oxides, NOX, or nox as it is known, and this is the precursor to smog.
这样不仅仅得到的水蒸气，但是你会得到一些氮氧化物，或者如大家所知到的nox，这是烟雾的前驱体。