稀的

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。

The present invention also provides a method of exhaust aftertreatment of a lean burn internal combustion engine utilizing the system provided.

本发明还提供一种用于对使用所述系统的稀燃内燃机进行废气后处理的方法。

PCOS seemed to display a familial clustering phenomenon, 40.0% patients having family history. The research showed that the degree of oligomenorrhoea was more serious in the patients who had a family history and the rate of amenorrhoea was high (18.9%).

PCOS具有家族聚集性，有家族史的患者月经稀发程度较无家族史者严重，闭经发生率更高(18.9％)；激素水平上，T、黄体生成素值较无家族史者增高，差异有统计学意义，而月经初潮年龄、体重指数、E2和LH/FSH比值的增高无差别。

Customer: For my little nephew, he feels not good with his stool, it seems like water, and he always has bellyache.

顾客：给我的小外甥买，他最近的大便不太好，总是有些稀水似的，而且感觉肚子疼。

Where did you get that rare Beatles bootleg?

你是从哪弄到那张稀有的"甲壳虫"乐队的盗版带的？

Two inflorescence types, determinate umbel and determinate capitulum, rarely known in Chinese botanic literature, are introduced.

2介绍了在中国植物学文献中稀见的2种属于有限花序类的花序类型，有限伞形花序和有限头状花序。

Extraction mechanism of chlorophenol for alcohol was also investigated by infrared spectrogram of loaded organic phase.

酚类对醇类稀溶液提供的络合萃取平衡常数与络合剂化学结构存在密切的关系。

The time required for the feed passing through the alimentary tract increased with the increase of body weight.Pigs with body weight of33 kg.were fed with daily ration of 48g and 30g per kg body weight,and the speed of chyme passing throug...

稠喂和稀喂对通行速度没有明显影响，而且日粮消化率以稠喂的为高，生喂或熟喂对通行速度及消化率都没有明显影响，在青饲料不同加工方法中以鲜甘薯藤打浆的通行速度较快，消化率也较高。

The similarity that matters, in the clatter of the pans, is similarity for the dog.

相似的事项，在锅的稀哩哗啦，是为狗相似。

Seriously polluted, and can dilute ammonia solution (1 part ammonia red 20 parts water) in the organic acids and fruit juices, and then wash with soap.

严重污染，并能稀氨水（1份氨水20份水红色的有机酸和果汁），然后用肥皂清洗。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。