In the process of formation, the material must have received an environmental signal that reflects a change in climate and that can be deciphered by modern physical or chemical means.
在形成的过程中，材料必须接收到环境信号，反映气候变化，并能被现代物理或化学手段破译。
Scientists do not know what causes acrylamide to form but they believe it occurs as a result of a chemical process during baking, frying, or grilling.
科学家并不知道是什么导致丙烯酰胺的形成，但是他们相信它是在烘焙、油煎、烧烤或烘烤过程中产生的一种化学物质。
A chemical process is what happens when chemicals come together to make other chemicals, and therefore other things.
化学过程是指化学物质聚集在一起产生其他化学物质，进而产生其他物质的过程。
Most fingerprints can't be seen to the eye and require a chemical development process in order to make them shown.
大多数指纹是肉眼看不见的，需要经过化学显影过程才能显示出来。
That's because lye brought chemical burns or even made people blind in the making process.
这是因为碱液会造成化学灼伤，在制造过程中甚至会使人失明。
Reductive Alkylation is a process often seen in chemical production.
还原性烷基化是化工生产中常见的过程。
We also installed a chemical switch that allowed the electron transfer process to proceed in the opposite direction.
我们同样按照了一个化学开关，它可以允许电子交换过程以相反的方向进行。
Scientists do not know exactly what causes acrylamide to form but they believe it occurs as a result of a chemical process during baking, frying, grilling or toasting.
科学家并不确定是什么导致丙烯酰胺的形成，但是他们相信这是在烘焙，油煎，烧烤或烘烤过程中产生的一种化学物质。
But the whole process of ion movement and chemical reaction is slower than the movement of electrons in a capacitor.
但是整个离子移动和化学反应的过程比在电容中进行的电子运动要慢。
The process is controlled by chemical switches that stick on to genes and alter how active they are.
这一过程是由粘附在基因上并能改变基因活性的“化学开关”所控制的。
Here our example is an online provider of components for the chemical process industry.
此处我们的实例是一个为化学加工行业提供零件的在线供应商。
A hydrogen molecule is then added to the fat. This hydrogenation process alters the chemical structure of the fat.
在脂肪中加入氢分子，这个加氢的过程改变了脂肪的化学结构。
The chemical process that triggers tiny charges in the membranes of neurons causes much of the brain's electrical activity.
在神经细胞膜上激发微小电荷的化学过程导致了大部分脑部电流的活动。
Critics, however, suggested that the magnetite was formed by a chemical process called thermal decomposition.
但批评人士认为，这枚陨星是在热分解的化学过程中形成的。
The downside to Fischer-Tropsch is that it’s an energy-intensive and therefore expensive chemical process.
费希尔-特罗普希法的缺点在于，它是一种能源密集型、也因此昂贵的化学工艺。
This is visualizing the process of the conversion of mechanical energy into chemical and electrical energy very nicely.
这一模拟恰到好处地演示了,机械能到化学能和电能的转换过程。
Handling the radioactive and chemical waste produced in the process adds significantly to the cost.
对制作过程中产生的放射性化学废弃物进行处理还会大大增加成本。
Some companies have commercialized a process that captures carbon dioxide and converts it to solid material, but those efforts rely on a chemical process to capture carbon dioxide.
一些公司已经将捕获二氧化碳和将其转换为固体材料的过程商业化，但此类做法还是依赖于化学手段。
But what happens when that chemical energy throws a wrench into the process?
但是化学能量究竟如何作用该过程呢？
Artificial trees could soak up carbon dioxide from the air using a chemical process.
人造树可以通过化学反应吸收二氧化碳。
Since no company has perfected the chemical vapor deposition process, Applied materials is testing out their process using a variety of methods and materials.
因为没有一个公司能使化学气相沉积过程完美应用，AMAT在尝试他们自己的流程，使用各种方法和材料。
Artist Brandon ballengee used a chemical process to make the skin and tissues of the frog transparent, while staining the bones.
艺术家布兰德(Brandonballengee)通过化学处理，使青蛙的皮肤和组织变得透明，只让骨骼可视。
Two molecules of methane, containing eight hydrogen atoms between them, will yield roughly one molecule of H2 – this gives an effective hydrogen yield of 25 to 30 per cent from the chemical process.
两分子甲烷含有8个氢原子，大约可生成一分子的H2，这使得该化学过程的实际氢生成量为25%至30%。
In the 1960s, Heck laid the groundwork for coupling between carbon atoms by using a catalyzer, or chemical to promote the process.
在20世纪60年代，赫克曾一度放置碳原子之间结合的基础性工作，而通过使用一种催化剂，或化学制剂以推动研究进程。
Improving regulation is a tortuous process, as new chemical rules show.
新的化学物品条例表明，完善管控过程曲折复杂。
Tsutsui and colleagues found an unusually large number of chemical receptor genes that allow the ants to recognize and process different environmental chemical cues.
Tsutsui和同事们发现一些显著的化学受体基因，这些基因生物允许辨别并处理不同环境的化学诱因。
Tsutsui and colleagues found an unusually large number of chemical receptor genes that allow the ants to recognize and process different environmental chemical cues.
Tsutsui和同事们发现一些显著的化学受体基因，这些基因生物允许辨别并处理不同环境的化学诱因。
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