物质

In the presence of cellobiose, CDH can oxidize PSC to produce water soluble substances. The substanes formed could not be oxidized by CDH. But they had the ability to reduced K3Fe6 reagent.

在纤维二糖的存在下，CDH可以作用于PSC生成水溶性的物质，此物质不被CDH氧化，但具有还原力，可以还原铁氧化钾。

That is the central element in Cezanne's art.

在我的理解中，塞尚并不是要把绘画理解为对物质世界的再现，不是像贡布里希所言要通过一个复杂得多的修正过程将原初简化了的图式逐步丰富，直到达到与现实物质世界的匹配。

From the original 12 signatories of the CERN convention, membership has grown to the present 20 member states.

他们在那里研究物质如何构成和物质之间的力量。最初，欧洲核子研究组织的签字发起人只有12位，现在会员增加到20名成员国。

When matter is changed to a substance different from what it was , the change is a chemical change .

当物质变成与其原来不一样的另一物质时，这种变化是化学变化。

When matter change to a substance different from what it was, the change is a chemical change.

当物质变成和原来不同的物质时，这种变化是化学变化。

A chemical reaction is a process in which one species is converted to another.

化学反应是一种物质转变成另一种物质的过程。

A set of the laboratory experiments were also performed to simulate the physical and chemical changes in the rain fall process and to study the factors affecting the pH value of cloud water.

以往的研究表明，大气中酸性物质的增加、碱性物质的减少或促使这种变化发生的条件的出现均为导致雨水酸化的决定因素。

Art historian Roberta Lapucci said Caravaggio's dramatic 'chiaroscuro' style of light and shadow was based on "a whole set of techniques that are the basis of photography."

Lapucci认为，卡拉瓦乔在画布上使用了一种感光的物质做颜料，可能颜料中掺入了将萤火虫晒干后碾成的荧光粉，这种感光物质定影法直到19世纪的时候才被摄影家所使用。

Chirality is a universal phenomenon in nature, and it is also an important sign for the difference ...

手性是自然界的普遍现象，也是生命物质区别于非生命物质的重要标志。

Chirality is a universal phenomenon in nature, and it is also an important sign for the difference of life and non-life substance.

手性是自然界的普遍现象，也是生命物质区别于非生命物质的重要标志。

The X-ray diffract was used to analyze the crystal structure of the composite. Results show that after the talc was treated with blend coupling agent, the crystal structure of talc changed, and effect Intercalation phenomenon.

通过X射线衍射分析可知，用混合偶联剂对滑石粉进行预处理后，滑石粉晶体结构发生改变，产生了插层现象，使PP／滑石粉复合材料为纳米复合材料。

An authentic Maui wedding might require the services of a 'kahu', which is a Hawaiian minister.

毛伊可能需要一个真实婚礼服务'kahu'，这是夏威夷部长。