Everything in the universe -metals, gases, dogs, doughnuts -is made of materials with positive and negative charges.
宇宙中的任何物体都是由带有正电荷和负电荷的物质组成的。
Everything in the universe - metals, gases, dogs, doughnuts - is made of materials with positive and negative charges.
宇宙中的任何物体都是由带有正电荷和负电荷的物质组成的。
Cells are covered in negative charges, so all you have to do is make the molecules you want to stick to them positively charged.
细胞被负电荷覆盖，那么你要做的只要将你想要粘上去的分子带正电就可以了。
That shift RIPS protons from the molecular chains of Dr Kiser's jelly-like solid, leaving exposed negative charges primed to form bonds with water molecules.
那种变化从Kiser博士的果冻状固体的分子链上夺走质子，留下暴露的负电荷以便与水分子成键。
It’s just that the total area of sites with positive and negative charges are roughly equal (the two are typically within a fraction of a percent of each other).
只是带正负电的区域总面积是大致相当的（差别不超过千百分之一）。
Electrons are known to be minute negative charges of electricity.
大家都知道，电子是微小的负电荷。
Electrons are known to be minute negative charges of electricity.
大家知道，电子是极微小的负电荷。
Objective: To approach the effect of NDQ on the negative charges of RBC and endothelial cell of young cow in vitro.
目的：探讨尿毒清(NDQ)对小牛红细胞(rbc)膜和小牛内皮细胞膜负电荷的影响。
Those molecules themselves are composed of smaller particles that have positive and negative charges of electricity.
那些分子本身是由若干更小的带有正负电荷的微粒所组成的。
When a suBstance has no net electrical charge, the total numBers of positive and negative charges within it must just Be equal.
当物质没有净电荷时，它内部的正负电荷总数必定正好相等。
What is important to remember is that the formulas represent neutral compounds where the positive and negative charges add to zero.
重要的是记住分子式是代表中性化合物，正负电荷加和为零。
When the trapped electrons are far apart, they do not interact strongly, and so behave somewhat like an array of isolated negative charges.
当这些被捕获的电子相距很远时，它们之间的相互作用不强，因而在某种程度上表现为一组相互孤立的负电荷。
Fluorine is the most negative-electronic element, So negative charges gathered around fluorine atoms and electron cloud covered densely in polymers.
氟是元素周期表中电负性最大的元素，因此聚合物中氟原子上负电荷比较集中，电子云密布。
By increasing net positive charges on the memory cell, it erases the memory cell and by increasing net negative charges on the memory cell, programs the memory cell.
通过增加存储器单元上的净正电荷以擦除存储器单元，而通过增加存储器单元上的净负电荷以编程存储器单元。
The Kelvin force microscopy scans showed that the resulting surfaces were mosaics, with areas of positive and negative charges on the order of a micrometer or less across.
开尔文力显微镜下显示试验后的表面有带正电和负电的区域，属于微米级或者更小。
Qualitatively, the equations mean this: Electric fields point out from positive charges and into negative charges, and magnetic fields curl around currents (moving charges).
定性地看，这个方程组意味着：电场是由正电荷指向负电荷，磁场围绕着电流即移动的电荷。
The zwitterionic porphyrin (16) that was synthesized by us has the similar capability to destroy tumor cells as that of tetrasulfonatephenyl porphyrin (17) just with four negative charges.
通过肿瘤杀灭实验，我们发现该化合物（16）和四苯磺酸基卟啉（17）的杀灭效果相近。
If the strain exceeds the tolerable limit, the Si-O-Si linkage can break easily at high temperature and lead to the creation of positive and negative charges on silicon and oxygen atoms, respectively.
如果张力超过耐受极限，硅氧烷键就很易在高温下发生断裂并在硅和氧原子上分别形成正负电荷。
If the strain exceeds the tolerable limit, the Si-O-Si linkage can break easily at high temperature and lead to the creation of positive and negative charges on silicon and oxygen atoms, respectively.
如果张力超过耐受极限，硅氧烷键就很易在高温下发生断裂并在硅和氧原子上分别形成正负电荷。
应用推荐