查询词典 ninety-first

It is the first time that acid-base bifunctional catalytic mechanism to transesterification is proposed.

具有协同作用的酸碱双功能的催化机理属于首次提出。

We are the first domestic company to develop 95%, 105% and 115% phosphoric acid.

我们是国内第一家开发95 ％， 105 ％和115 ％磷酸。

Therefore, how to maintain the weakly acidic nature of our body is the first

因此，如何使体质维持在弱碱性就是远离疾病的第一步。

Therefore, how to maintain the weakly acidic nature of our body is the first step for moving far

因此，如何使体质维持在弱碱性就是远离疾病的第一步。

Occupying about 3000 square meters, our lab, the first class home and advanced internationally, is equipped with 16 waters HLPC,6 imported and 6 home made dissolution testers and other instruments, such as disintegration tester, friability tester, precision electronic balance,acidimeter, etc.

实验室面积约3000平方米，仪器设备国内一流，国际先进，拥有16台waters高效液相，六台进口溶出仪及六台国产溶出仪，还有其他设备，如：崩解仪，脆碎度仪，精密电子天平，pH计等。

First, different light-dark cycles could influenceWBC count and differential blood count as well as serum IgG concentrations except for acidophile and monocyte count.

3小鼠白细胞计数及分类计数、血清IgG的节律与LD12/12的光暗循环同步；在LD7/7及LD16/16的条件下，则不存在节律性。

Results First, locomotor activity , total and differential leukocytecount as well as serum level of IgG in mice were distinct with different light-dark cycles except for acidophile and monocyte count .

结果 (1)不同的光暗循环周期下，除嗜酸性和单核细胞外，小鼠活动性、白细胞计数及分类、血清IgG的大小不同。

In chapter 2, we first introduce the physical and chemical properties of amino acids.

第二章首先简要介绍了氨基酸的物理和化学性质。

In the first step KHSO4 is formed from KCl by acidulation using sulphuric acid.

从氯化钾中获取硫酸钾的第一步是通过使用硫酸进行酸化处理。

At the first stage of buried dissolution,the acidulous water enriched organic acid with strong dissolution causes the formation of intragranular dissolved pore,intergranular dissolved pore,intercrystalline dissolved pore and cave etc.

第1期埋藏溶蚀与富含有机酸的酸性水有关且溶蚀强烈，形成大量的粒内溶孔、粒间溶孔、晶间溶孔和溶洞等次生孔隙。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。