稀

It isn＇t a rare bird.

那不是稀有的鸟。

It isn't a rare bird , just a common or garden sparrow.

那不是稀有的鸟，只不过是普通的麻雀。

The main collagens in skin are type I and III. In this research, total collagens were separated from rat skin by enzymatic digest and acetum methods. The collagens were denatured at 60℃ and digested with trypsin. Characteristic peptides typical for collagen type I and III were identified with high performance liquid chromatography/mass spectrometry.

哺乳动物皮肤真皮中胶原蛋白含量约为70%，主要为是I型、III型胶原蛋白，本实验利用稀酸溶解和酶法提取了大鼠皮肤中的总胶原蛋白，将胶原蛋白粗提品在60℃变性后用胰蛋白酶进行降解，液相色谱/质谱联用法分析了两种胶原蛋白的特征多肽，利用特征多肽比较了不同生长期大鼠皮肤中I型和III型胶原蛋白相对含量。

Phosphate rock and sulfuric acid reaction, the reaction slurry to liquid-solid separation, dilute phosphoric acid to be wet.

磷矿粉与硫酸反应，反应料浆进行液固分离，得到湿法稀磷酸。

It exhibited a sudden change as the concentration of organic acid over a specific value.

这种变化与在稀溶液中形成的水包有机酸笼合物结构有关。

The polyester, polythylene adipate, was removed from the reactor

将聚酯，聚已酸乙稀酯从反应器中拿出来。

He was a tall,colorless man ,with hair that receded from a thinning widow's peak.

他是高个子，脸色苍白，前额有一撮稀稀的头发分开向后梳去，往后就渐渐秃顶了。

He was a tall,colorless man,with hair that recede d from a thinning widow's peak.

他是高个子，脸色苍白，前额有一撮稀稀的头发分开向后梳去，往后就渐渐秃顶了。

The paper introduced that VOCs exhaust gas in packing printing house was treated by FCJ organic gas purification equipment,which is based on adsorption and catalytic combustion principle.

前言包装印刷厂的主要产品为各种塑料薄膜的印刷制品，在产品生产中大量使用彩色油墨和有机稀料，油墨用的稀料主要是甲苯、乙酸乙酯及少量丁酮。

Methods studying the effect of the persistent low negative pressure drains by placing silastic catheter through anal canal and connecting it with low negative pressure bottle in 21 patients of fecal incontinence comparing the result with that in 15 patients of fecal incontinence who are not placed silastic Catheter to drainage the stool.

方法采用留置硅胶肛管接负压瓶持续低负压吸引法，对21例稀便失禁的患者引流效果与15例稀便失禁患者按传统的方法护理进行对比研究。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。