稀的

These results suggested that Lemna paucicostata had evaluation and indication effect to water quality, and the relative percent of frond regeneration inhibited could be applied in biological monitoring and integrated evaluation of water quality.

以上结果提示，稀脉萍对水质具有一定的评价和指示作用，其叶状体相对增殖率可应用于水质的生物学监测和综合评价。

Exchange-Adsorption Behaviours of Aluminium and Manganous Ions in Dilute Solution

篇名 红壤对铝锰离子的吸附特征V。稀溶液中铝锰离子的交换吸附行为

In this dissertation, serial researches have been carried out concerning the processing of wheat germ protein by micronization and alkali extraction, the preparation and the action mechanism of antioxidant hydrolysates from wheat germ proteins.

本论文以脱脂麦胚为原料，对麦胚蛋白在稀碱和微细化处理条件下的提取工艺进行研究，并对麦胚蛋白的酶解工艺、抗氧化活性及作用机理进行研究，主要研究内容及结果如下：1。

Oligomenorrhea for six or more months or an episode of heavy dysfunctional bleeding is an indication for endometrial surveillance.

月经稀发发生6个月或以上，或者发生严重的功能性子宫出血是进行子宫内膜检查的指征。

Oligomenorrhea for six or more months or an episode of heavydysfunctional bleeding is an indication forendometrial surveillance.

月经稀发发生6个月或以上，或者发生严重的功能性子宫出血是进行子宫内膜检查的指征。

Methods: one-hundred adolescent maiden with various menstrual disorders were divided into three groups: group a (38 cases with oligomenorrhea), group b (28 cases with secondary amenorrhea), and group c (36 cases with dysfunctional uterine bleeding). age-matched control group included 32 patients with regular menstruation.

100例青春期月经异常的患者，按不同月经模式分为a、b、c 3组，即月经稀发者38例，继发闭经者26例，功能性子宫出血者36例。32例正常月经、年龄相似的少女为对照组。

The properties of single chain and pauci chain polystyrene microspheres and recent results on the electron microscopy and selected area electron diffraction of single chain monocrystals of polyethylene oxide, isotactic polystyrene, cis1,4 polybutadiene and gutta percha are presented and discussed.

介绍和讨论了单链和寡链聚苯乙烯玻璃体微球的性质以及聚环氧乙烷、同立构聚苯乙烯、－，4－丁二稀、－，4－异戊二烯单链单晶电子显微镜和选区电子衍射观察的最新结果。

In light of the principle of vanadium's valent state change,after samples are dissolved by weak nitric acid,in medium of around 15% nitric acid,the oxidant ammonium persulphate is immediately used to selectively oxidize V~(4+) to V~(5+).

利用钒的价态变化原理，试样以稀硝酸溶解后，在15%左右的硝酸介质中，直接用氧化剂过硫酸铵选择性地氧化V~(4+)为V~(5+)。

We also can see that the adsorption of Se on tobacco is polymolecular layer adsorption, Se which has reached the adsorption equilibrium on the tobacco surface is easy to break away adsorption when thin HC1 is existence.

由吸附实验还可以看出Se在烟丝上的吸附属多分子层吸附，对已达吸附平衡的烟草用稀HCl作解吸附液时Se较易解吸附。

Endoplasmic reticula in enlarged C-tapetal cells were aggregated in stacks at first, and then produced numerous ER-vesicles. As inclusions in the vesicles increased, the cytoplasm in these cells decreased until it was replaced by starch grains and lipid droplets.

膨胀的C-绒毡层细胞中，内质网先发生聚集，之后断裂并产生大量内质网小泡；随着内质网小泡内容物增浓，细胞质逐渐变稀；最后，细胞内容物几乎全部变成多糖颗粒和以脂类物质为主的滴状物。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。