substance
常考释义
1.[c]物质；物品；东西a type of solid, liquid or gas that has particular qualities
a chemical/radioactive, etc. substance化学、放射性等物质
banned/illegal substances(= drugs)禁用╱非法物品
a sticky substance一种黏乎乎的东西
2.[u]事实基础；根据the quality of being based on facts or the truth
It was malicious gossip, completely without substance .这是恶意造谣，完全没有事实根据。
The commission's report gives substance to these allegations.委员会的报告为这些说法提供了事实根据。
There is some substance in what he says.他的话是有一定根据的。
3.[u]主旨；要点；实质；基本内容the most important or main part of sth
Love and guilt form the substance of his new book.他的新书主要讲爱情与罪孽。
I agreed with what she said in substance , though not with every detail.对于她所说的，虽然不是每个细节我都同意，但基本内容却是赞同的。
4.[u]重要性importance
matters of substance重大问题
Nothing of any substance was achieved in the meeting.会议没有取得任何实质性成果。
Drinking water throughout the day is an important habit to pick up. For your health, give this simple substance the importance it deserves.
全天候饮水补水是个必须养成的重要习惯。为了你的健康，给予这个简单物质足够的重视吧。
Specifically, he said, the structures look like bacterial biofilm, a slimy substance that the microbes often form.
具体而言，这一结构看上去像是细菌生物被膜，一种微生物经常形成的粘状物质。
Vegetables contain rich vitamins, mineral substance and Dietary Fiber, but easy to spoil at ordinary temperature.
蔬菜富含维生素、矿物质和膳食纤维，但在常温下容易腐败变质。
Sometimes it overreacts to what should be a perfectly innocuous food or other substance, causing an allergic reaction.
有时，它会对某种完全无害的食物或其它物质产生过度反应，导致过敏反应。
CHRISTOPHER CRUISE: Her experiments for the project were supposed to produce a clear substance similar to a thick syrup.
她的试验目的是生产一种像浓糖浆的透明物质。
Advise everyone who comes in to contact with you that you may have been exposed to a toxic substance.
告知任何与你接触的人，你自己可能已经暴露在有毒的物质中。
Results: The dilution steps influence determination of the dissolution. Reference substance was more reasonable than self reference.
结果：稀释步骤影响溶出度的测定，对照品比自身对照合理。
A presentation of the substance of a body of material in a condensed form or by reducing it to its main points; an abstract.
概要用简明的形式，并通过减少或保留其要点来对资料内容进行的描述；摘要
When a substance in an isolated system changes phase, the total amount of mass does not change.
在孤立系统内物质的物理或化学性质的变化过程（例如固体升华为气体）中，总质量保持不变。
The sum and substance of it was that there was no hope, and they wanted the money with the least trouble possible.
总之，这封信告诉他，没有希望了。他们只想拿回钱款，麻烦则越少越好。
The dilutions were extreme. Hahnemann was not bothered by the fact that at high dilutions, none of the original substance remained.
稀释是非常极端的，至于经过高度稀释后实际已经没有原始物质残留，哈内曼并不担心。
But the substance of her policy proposals on mortgages, like that of her health care plan, suggests a strong progressive sensibility.
但她关于次贷的政策主旨，如同她的医保方案，显示出强烈的改革性。
Although aerogel is classed as a solid, 99% of the substance is made up of gas, which gives it a cloudy appearance.
虽然气凝胶被归入固体类物质，但它99%的成分是气体，这使得气凝胶拥有云雾状的外观。
Both Baxter and a consultant working with Scientific Protein said the substance appears to be derived from pig tissue.
百特及ScientificProteinLaboratoriesLLC的一位顾问都表示，此种物质似乎是从猪组织中提取出来的。
Yet despite all of them issuing a grand-sounding "Berlin declaration" , little of substance seems to have actually been settled.
尽管他们都发布了“柏林宣言”，实质却没去的什么进展。
Everything was as it should be: gray tints, the sleep of substance, matter dematerialized.
一切该是什么样子就是什么样子：灰色调，沉睡的物质，非物质化的艺术。
The state of a substance that exists below its critical temperature and that may be liquefied by application of sufficient pressure.
水蒸气物质存在于低于临界温度的情况下，并且在施加足够压力情况下能被液化的状态
In what ways do you think Peter was and was not like an admiral in the substance and style of his rule?
你认为彼得大帝有何种的形式作风，他的统治究竟像或是不像海军上将？
The most popular notion was that some substance builds up in the brain during wakefulness, eventually to cause sleep.
最通俗的观念是一些在非睡眠状态下组成脑部的物质，最终引发睡眠。
There is no simple general law relating the change of temperature of a substance to the heat energy add to it.
加进物质的热量同物质温度的变化之间的关系，还没有一条简洁而普通的定律。
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