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By using two-stage separations indicates that, the content of total ketones compound by one stage separation is 12.14%, far lower than 54.95% by two-stage separations, and the content of pulegone and menthone increases from 3.37% and 3.46% by one-stage separation to 19.34% and 22.95% by two-stage separations respectively. But the content of the long chain unsaturated fatty acid and its ester ingredient reduces from 41.58% and 18.88% by one stage separation method to 29.06% and 9.86% by two-stage separations method respectively, also the phenol compound by two-stage separations method can been separated completely.

对荆芥挥发油采用两级分离的研究表明：酮类化合物的总含量由二级分离的54.95%远高于一级分离的12.14%，其中胡薄荷酮和薄荷酮的含量分别由一级分离的3.37%和3.46%增加到二级分离的19.34%和22.95%，而长链不饱和脂肪酸及其酯类成分含量分别从一级分离法的41.58%和18.88%降低到二级分离法的29.06%和9.86%，且二级分离法已完全除去酚类化合物。

The method uses first phase law to determine 63 DVT patient contrasts normally with 30 the F Ⅻ C of the group, use law of thing of the heart that deliver quality to detect at the same time zymogen of serous fine dissolve is active , law of enzymatic couplet immunity measures sex of antigen of content of activation of zymogen of methodize fine dissolve (depressor of content of activation of zymogen of dissolve of T-PAAg), fine - 1 antigen sex (PAI-1Ag) and immunity compare chaotic law to determine serous D-2 gets together body content.

方法采用一期法测定63例DVT患者和30例正常对照组的FⅫC，同时采用发色底物法检测血浆纤溶酶原活性，酶联免疫法测定组织型纤溶酶原激活物抗原性、纤溶酶原激活物抑制剂-1抗原性(PAI-1Ag)及免疫比浊法测定血浆D-二聚体含量。

Under normaltemperature condition,it can retard elongation,Promote tillering,increase leafnitrogen and sheath starch content,increase leaf tissue electric resistance andchlorophyll content,increase free protine content;under low temperature stresscondition,paclobutrazol has the ability to minify the permeability of leaf cellmembrance,maintain leaf tissue electric resista...

在常温条件下，多效唑具有延缓早稻秧苗的伸长生长，促进分蘖，提高叶片含氮量和叶鞘淀粉含量，提高叶片组织电阻和叶绿素含量，提高游离脯氨酸含量等方面的生理效应；在低温胁迫条件下，多效唑能够减小秧苗叶片细胞膜透性，维持叶片组织电阻以及延缓叶绿素含量和净光合速度的下降趋势，提高脯氨酸含量，减轻回暖后秧苗的外部伤害程度。

In this paper, we studied the separative effect of protein components in crude Morinda polysaccharide by the Sevag method in order to compareison through Kjeldahl Determination of protein content change before and after separation, and to anthrone-sulfuric acid measured the content changes polysaccharide content before and after separation.

本文通过以凯氏定氮法测定巴戟天粗多糖经Sevag法分离前后蛋白质含量的变化，并以蒽酮一硫酸法测定分离前后多糖含量的变化比较，研究了用Sevag法对巴戟天粗多糖中的蛋白质成分分离的效果。

The first method adopts different kind microbes to ferment buckwheatextraction. The method can increase DCI and its derivation content in buckwheat seed solution, while itreduces sugar content in extraction. The research adopts Saccharomyces cerevisia, Mucor, Bacterium coli, Torulopsis apicola, Aspergillus oryzae Bacillus subtilis, Candida mycoderma, Black mold that inoculate inbuckwheat extraction. Determine content change of various compotent with tracing.

方法一采用不同种类微生物发酵荞麦提取物，增加荞麦籽粒水溶液中D-手性肌醇及其衍生物的含量，同时减少提取物中总糖含量，本研究采用酿酒酵母、毛霉、大肠杆菌、蜜蜂生球拟酵母、米曲霉、枯草芽孢杆菌、解酯假丝酵母、黑曲霉接种于荞麦提取物中进行培养，并跟踪测定提取物中各种成分的含量变化。

The results showed that among the main saturated fatty acids,palmitic acid content keeps the highest,myristic acid content was in the middle,and lauric acid content was the lowest.

在不饱和脂肪酸中，亚麻酸的含量最高，亚油酸的含量次之，油酸含量略低于亚油酸。亚油酸含量表现为随生长期延长而降低；亚麻酸含量在7月达到最大累积，随后急剧降低。

In addition, it also leads to the increase of T〓 and FT〓 content, the decrease of T〓 and FT〓 content, the increase of TSH content in the plasma, which seriously influences the whole body's growth and metabolism of nutrimental materials and is one of the mechnism of nutritional anemia that is caused by lack of matter of making blood.

首次揭示雏鸡硒缺乏不但对甲状腺造成损伤，而且还特异性地降低肝脏、肾脏等组织中ID-1活性，使血浆3-5-3'-5'-四碘甲状腺原氨酸、游离T〓含量升高，3-5-3'-三碘甲状腺原氨酸、游离T〓含量下降，促甲状腺激素含量升高，严重影响整个机体的生长发育及营养物质代谢，并是导致造血物质缺乏所致的营养性贫血的机理之一。

Three important conclusions are as follows:(1) the H2O content in garnet and omphacite can be up to 2000ppm and 3000ppm by weight respectively, indicating that they are significant carrier recycing surficial water into deep earth;(2) the heterogeneous distribution at the small scale of the H2O content and hydrogen isotopic ratios suggest that the whole subduction- exhumation process should be very fast;(3) the regular decrease of H2O content from rim to core within some garnet and omphacite grains indicates that hydrogen diffused out from mineral lattice during exhumation in response to sharp pressure decrease, and such hydrogen is expected to be involved in the early-stage retrograde metamorphism.

取得的主要科学认识包括：(1)石榴石和绿辉石的结构水含量可以分别高至2000ppm和3000ppm，这表明它们是板块俯冲过程中将地表水携带进地球深部的重要载体；(2)水含量和氢同位素组成表现出小尺度的不均一分布，说明板块的俯冲和折返过程是十分快速的；(3)在板块折返的早期，由于压力的降低，矿物中的H 会发生不同程度和尺度的扩散，这是早期退变质流体的重要来源。

With vertical-section analysis, in the later of experiment, naked terra and wheat land make content of soluble salt high in 0～20cm,and decreasing with deepening of soil-layer; the content value of planting two-year-old Onobrychis viciaefolia 、one-year-old Onobrychis viciaefolia 、interplanting and sequential cropping in the every soil-layer is equal; in harvest, only planting wheat and interplanting display content of soluble salt is high in middle-layer (20～60cm) and low in surface and down layers(0～20cm,60～80cm).

土壤垂直剖面分析，试验末期裸地的土壤盐分表现为0～20cm 土层高，随土层深入含量逐渐降低；二年生红豆草、一年生红豆草、套种和复种处理的土壤盐分均表现出各层含量近似相等的特征；小麦收获期，单作小麦和小麦套种地各土层的可溶性盐含量均表现为中层(20～60cm)高、上下层(0～20cm 和60～80cm)低的特征。

The test results show that density and the total phosphorus content of HEDPA have linear relationship. The content of phosphorus can be converted by subtracting the contents of impurities, namely phosphorous acid and orthophosphoric acid, so that the content of active component can be determined directly with density.

通过实验发现密度与HEDPA中总磷含量呈线性关系，减去杂质即亚磷酸和正磷酸含量换算出磷含量，即可通过测量密度直接测出活性组分的含量。

My father is over 60 years old, and he lifts weights every day.

我爸爸六十多岁了，他每天都练习举重。

Then in a serious tone she declared:"It doesn't pay, dear boy, to look like a ninny with one's wife the first night."

两眼湿润了，她把身子蜷得很小，这样似乎可以更好地闻闻自己。