代替物的

In the synthesis process of ligands and their rare earth complexes, metal lithium is used to substitute for n-butyllithium, such as the synthesis of fluorenyl lithium, piperonal dimethyl acetal lithium, and bis (9-fluorenyl) silylene lithium.

合成配体和配合物的中间体均采用金属锂代替正丁基锂，如芴锂、溴代胡椒醛二甲基缩醛基锂盐、甲基苯基双芴基硅烷双锂盐的制备，方法简单，操作简便，副反应少，且锂盐的浓度和用量易于控制。

We can use Personal Pronouns to replace nouns for people/things.

我们可以用人称代词代替表示人或物的名词。

It was intended as a stopgap .

我们打算把它当作是临时的代替物。

As the lake basin shoals and silts up, the color of clastic sediment gradually changes from black, black gray, gray and grayish green to purplish grey and red purple, meaning that the subaerial alluvial fan deposit of late stage has replaced the fan-delta deposit and that the coal-forming process ends.

待湖盆逐渐变浅和淤积，碎屑沉积物的颜色由黑、黑灰、灰、灰绿逐渐变为紫灰和紫红，表明晚期陆上冲积扇沉积已经代替了扇三角洲沉积，成煤作用随之结束。

Something that is exchangeable or substitutable.

代替物可互换的或可替换的物品。

Is a substitute for B.

是 B 的代替物

They say that certain chemicals such as fluorotelomers and diacetyl (used as a butter substitute in microwave popcorn) can be deadly.

他们说某些化学物质如用来做暴米花包装袋的含氟调聚物和在微波炉暴米花中代替黄油的双乙酰可以致命。

Complex 6 exhibits strong fluorescent emission and may be an excellent candidate for potential photoactive material.

另外，化合物6显示出了强的荧光活性，可以作为潜在的光活性材料的代替物。

In chapter 2, typical pyrolytic method was developed and sulfates were used to replace the traditional precursors with lower decomposition temperatures.

第二章，对传统融盐法讨论基础上，提出以硫酸盐代替传统的低分解温度前驱物的方案。

Age equivalent of the paper doll.

这款玩具的等价代替物。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。