查询词典 elements

A chromium free conversion coating at least equivalent in corrosion protective quality to conventional chromate conversion coatings can be formed on metals, particularly cold rolled steel, by a dry-in-place aqueous acidic liquid comprising: a component of anions, each of said anions consisting of at least four fluorine atoms and at least one atom of an element selected from the group consisting of titanium, zirconium, hafnium, silicon, and boron, and, optionally, ionizable hydrogen atoms, and optionally, one or more oxygen atoms; a component of cations of elements selected from the group consisting of cobalt, magnesium, manganese, zinc, nickel, tin, zirconium, iron, and copper; the ratio of the total number of cations of this component to the total number of anions of component being at least 1:5; sufficient free acid to give the composition a pH in the range from 0.5 to 5.0; a component selected from the group consisting of phosphorus-containing inorganic oxyanions and phosphonate anions; and a component selected from the group consisting of water-soluble and water-dispersible organic polymers and polymer-forming resins and, preferably, also including a component selected from the group consisting of tungstate, molybdate, silicotungstate, and silicomolybdate anions.

通过对包含以下成分的含水酸性液体进行干燥，可以在金属上形成无铬的转换涂层，该涂层与普通铬酸盐转换涂层相比，至少在抗腐蚀质量上等效：$_一种阴离子成分，所述各个阴离子包括至少4个氟原子，至少选自钛、锆、铪、硅与硼元素中的1个原子。任选地可离解的氢原子，任选地1个或多个氧原子；$_一种选自钴、镁、锰、锌、镍、锡、锆、铁与铜元素的阳离子成分，上述成分的阳离子总数与成分内的阴离子总数之比至少为1∶5；$_足够的游离酸以使该组合物的pH值在0.5～5.0的范围内；$_一种选自含磷的无机含氧阴离子与膦酸盐阴离子的成分；$一种选自水溶性与水可分散性有机聚合物与聚合物形成的树脂的成分，优选还包括一种选自钨酸盐、钼酸盐、钨硅酸盐与钼硅酸盐阴离子的成分。

A few armed elements are in assault a barback and patrol of a police and after loot weapon, a jail of irruptive place, released prisoner of many 2000 be in custody, building of government of occupational state.

一些武装分子在袭击一座军营和一支警察巡逻队并抢夺武器后，冲入当地一所监狱，释放了2000多名在押犯人，并占领州政府大楼。

For two or three kinds of isotopic composition of elements, mass spectrometry is superior to chemical methods, and other physical methods.

对由两、三种同位素组成的元素，质谱法优于化学方法和其他物理方法。

Magritte knits verbal signs and plastic elements together, but without referring them to a prior isotopism.

他轻盈地掠过确定性叙述的基础之上，而这一基础扎根于相似性安然停息的地方。

Doing so yields a new iterator positioned n elements ahead of or behind the element to which iter refers.

这样做将产生一个新的迭代器，其位置在 iter所指元素之前或之后 n个元素的位置。

The for loop traverses through individual elements of an iterable and terminates when all the items are exhausted.

for 循环会访问一个可迭代对象中的所有独立元素，并在最后一个条目后结束循环。

The for loop traverses through individual elements of an iterable and terminates when all the items are exhausted.

for 循环会访问一个可迭代对象中的所有元素，并在所有条目都处理过后结束循环。

The for loop traverses through individual elements of an iterable and terminates when all the items are exhausted.

for 循环会访问一个可迭代对象中的所有独立元素，并在最后一个

Although for is a looping construct, the way it works is by binding successive elements of an iterable object to a name.

虽然 for 是用来建立循环的，不过它是通过将一个可迭代对象中的连续元素不断绑定到一个名字来实现的。

Return True if all elements of the iterable are true. Equivalent to

解析：如果可迭代变量所有元素都为真，则返回True，否则返回False。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。