查询词典 positive charge

The large molecular sizing agent has high positive charge and emulsifiability.

实验结果表明，改性AKD具有较高的阳离子性，并具有较强的乳化和分散能力；当改性AKD用量为0。

A large molecular sizing agent modified AKD was prepared through the reaction between alkyl ketene dimmer and polyamide then cationization by epichlorohydrin. The large molecular sizing agent has high positive charge and emulsifiability.

摘 要：将聚酰胺多胺与AKD反应，并用环氧氯丙烷将其阳离子化，制备出一种具有高阳电荷的改性AKD大分子，并在中、碱性条件下用该改性AKD对漂白硫酸盐阔叶木浆进行施胶。

The first sphere is induced with a positive charge, and the last is grounded.

第一个球加入了一些正电荷，而最后一个则接了地。

An atom has the same number of electrons as protons ,so the amounts of negative and positive charge balance.

一粒原子具有相同数量的电子和质子，因此，负和正电荷的数量平衡。

Insects polysaccharide from insect crust are a natural macromolecular polymers that remove behind the acetyl group getting usually that paries draw, which are currently found only bring positive charge of the animals cellulose in the natural world- containing amino polysaccharide of high-molecular compound.

昆虫多糖是从昆虫体壁提取的甲壳素脱去乙酰基后得到的一种天然高分子聚合物，也是目前发现的自然界中唯一带正电荷的可食性动物纤维素——含氨基多糖的高分子化合物。

This means that the positive charge is spread over a larger volume and so is less concentrated.

这意味着正电荷在一个较大的体积内分布因此就不那么集中。

Another benefit that these pieces can bring is a positive charge on your body.

另一个好处是可以把这些作品是对你的身体正电荷。

Hole - Similar to a positive charge, this is caused by the absence of a valence electron.

空穴 -和正电荷类似，是由缺少价电子引起的。

Historically, electric current in conductors was thought to be carried by positive charge carriers.

在发现电流时，它被认为是因带正电荷的粒子移动造成的。

The positive charge in the atom is spread over the whole atomic volume.

原子中的正电荷分布在整个原子体积上。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了