substances
substances是什么意思、substances怎么读
读音：[英]
[美]
substances 基本解释
n. 物质; 物品; 东西; 事实基础; 根据; 主旨; 要点; 实质; 基本内容
substance的复数
substances 词组短语
- no-threshold substances
- organ-forming substances
- bituminous substances
- asphaltic substances
- threshold substances
- blood group specific substances
- metaplastic substances
- conveying equipment for fluid substances
- accessory substances
- conponent substances law
substances 详细解释
- N-COUNT 物质;物品;东西
A substance is a solid, powder, liquid, or gas with particular properties.- There's absolutely no regulation of cigarettes to make sure that they don't include poisonous substances...
根本没有法规来确保香烟不含有毒物质。 - The substance that's causing the problem comes from the barley.
引起该问题的物质来自大麦。
- There's absolutely no regulation of cigarettes to make sure that they don't include poisonous substances...
- N-UNCOUNT 重要性;重大意义
Substance is the quality of being important or significant.- It's questionable whether anything of substance has been achieved...
是否已经取得了任何实质性进展还是个问题。 - Syria will attend only if the negotiations deal with issues of substance.
只有在谈判涉及重大问题时叙利亚才会参加。
- It's questionable whether anything of substance has been achieved...
- N-SING 主旨;要点;实质;基本内容
The substance of what someone says or writes is the main thing that they are trying to say.- The substance of his discussions doesn't really matter.
他讨论的要点实际上根本不重要。
- The substance of his discussions doesn't really matter.
- N-UNCOUNT 事实基础;根据
If you say that something has no substance, you mean that it is not true.- There is no substance in any of these allegations.
这些指控都毫无根据。
- There is no substance in any of these allegations.
- PHRASE 财力雄厚的;有权有势的；有影响力的
A person of substance has a lot of money, power, or influence.- ...mature men of substance.
有钱有势的成熟男人
- ...mature men of substance.
substances 双语例句
- 1、
The goal is complete abstention from all mind-altering substances.
目标是彻底戒绝所有致幻物质。 - 2、
Since these substances are not licensed, they cannot be sold in the continental United States.
由于这些物品没有许可证，所以不能在美国大陆地区销售。 - 3、
substances such as ammonia give out heat when they dissolve.
诸如氨气之类的物质在溶解时会释放出热量。 - 4、
Scientists claim to have identified natural substances with cancer-combating properties
科学家们声称已经发现自然界的某些物质具有抗癌特性。 - 5、
There's absolutely no regulation of cigarettes to make sure that they don't include poisonous substances
根本没有法规来确保香烟不含有毒物质。 - 6、
All substances, whether they are gaseous, liquid or solid, are made of atoms.
一切物质，不论它们是气体、液体还是固体，都是由原子构成的。 - 7、
In experimenting we find out that sound travels with different velocities through different substances.
在实验中，我们发现声音以不同的速度通过不同的物质而传播。 - 8、
The process in which substances are converted to their constituent atoms is called "cracking".
物质转变为其组成的原子的过程叫做“裂解”。 - 9、
Convert food into absorbable substances.
把食物转化为可吸收的物质。 - 10、
All substances, except those which decompose when heated, may be changed from one state into another.
所有物质，除了一加热就分解的以外，都可以以一种状态变为另一种状态。 - 11、
Some dense substances allow electricity to flow through them freely.
有些密度大的物质容易让电流通过。 - 12、
Mingle these two substances before the experiment.
实验之前先将这两种物质混合起来。 - 13、
What fractions of NPP are invested in allelochemic substances in different communities?
在不同的群落的npp中究竟有多大部分投入他感化学物质？ - 14、
They use special chemical substances to accelerate the growth of crops.
他们使用特殊的化学物质来促进农作物的生长。 - 15、
Whereas attractants, repellents, and other incitants are olfactory substances, stimulants, and deterrents are usually gustatory.
引诱剂，排斥剂还是其他的兴奋剂都是嗅觉物质，但刺激剂和阻抑剂常常是味觉物质。 - 16、
Alcohol and tobacco are both highly addictive substances.
酒和烟都是很轻易上瘾的东西。 - 17、
Chicken eggs and meat contain high quality protein and other substances important in the human diet.
鸡蛋和鸡肉富含高蛋白质和其他在人类饮食中重要的物质。 - 18、
Cow's milk and eggs also contain antimicrobial substances.
牛奶和蛋也含有抗菌物质。 - 19、
Microbes can take toxic substances in contaminated soil and convert them into harmless byproducts.
微生物能从被污染的土壤中吸收有毒的物质，把它们转化成无害的副产品。 - 20、
Rocks and metals are inorganic substances.
岩石和金属都是无机物。 - 21、
HPLC method for determination of balsalazide disodium and its related substances was established.
建立了HPLC法测定巴柳氮钠的含量和有关物质。 - 22、
Of course, licorice is also brewed for candy and for flavoring tobacco and other substances.
当然，甘草也是酿造的糖果和烟草的香味和其他物质。 - 23、
Useful drugs are made from inorganic substances or are plant and animal by-product.
有用的药物是由无机物质制成的，或者是植物和动物的副产品。 - 24、
Pharmacologists conduct experiments to determine how drugs and other substances affect organ and tissues.
药理学家进行试验，以确定如何药物和其他物质的影响器官和组织。 - 25、
Polluting substances are found in many rivers.
许多河中都发现了污染物质。 - 26、
In addition, the dispersion of some disinfectant or polluting substances in the water is also analyzed.
此外，一些分散的消毒剂或污染物质的水进行了分析。 - 27、
It is produced by multiple foamy substances and carbon dioxide gas in beer.
啤酒中的多种起泡成分物质和二氧化碳气体是啤酒产生泡沫的成因。 - 28、
As we all know, tobacco contains many toxic substances such as nicotine and tar.
正如我们所知，烟草中含有许多有毒物质，如尼古丁和焦油。 - 29、
It is free of tar and other substances which is harmful.
它是免费的焦油和其他有害物质。 - 30、
Among the many regulatory substances in use we have controllable and selective herbicides.
在所有的许多调节物质中，有控制性的和选择性的除草剂。