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While used the Chinese Herbal Jia Wei Cang Fu Dao Tan Tang as the treatment,to investigate the effect on weight,organ weight,hormonal, metabolized and morphology changes in the ovary of PCOS rat model.In Addition, the study could explore the mechanism of action towards reproductive system after using a herbal formula for supplementing the kidney and lustrating Tan.MethodExperiment 1:Establishment of improved Puberty PCOS-IR rate model52 21~ day SPF SD female rats which weight controlled between 35-45g were randomized into five groups.

目的本研究是在硫酸脱氢表雄酮-多囊卵巢综合征大鼠模型的基础上,加用HCG和高脂饲料,建立一种新的改良青春期PCOS-IR大鼠模型,通过观察加味苍附导痰汤对该模型体重、脏器湿重、内分泌激素及代谢指标、组织形态学与超微结构的影响,探讨温肾健脾与理气化痰中药对PCOS的治疗机理。

Recently, with the rapid development of the economy, the kind and quantity of motor increase fast, and the quality and performance standards for motor become more rigid.

近年来,随着经济的飞速发展,电机的品种和产量日益增加,电机的性能和质量指标亦相应提高,这对电机测试技术提出了更高的要求。

Compared with the model group, the degree of injury of renal function in Cordyceps polysaccharide group dogs were palliated significantly (P.01), renal pathologic changes were palliated significantly.

将实验动物家犬分为假手术组、阴性模型组、阳性组、虫草多糖高、中、低三个剂量组,观察治疗后家犬的肾功能、血液生化指标、尿常规、肾脏病理的变化。

The result shows: in 0~360 kg/hm^2 fertilizer can improve the plant height, dry matter accumulation of maize, nitrogen accumulation, root vigor, leaf nitrate reeducates activity, chlorophyll content and yield, meanwhile the leaves' nitrate reeducates activity, dry matter accumulation and the final output of wheat, root activity and other indicators were significantly correlated; Cultivating under the same conditions and dropping the fertilizer amount from 360 kg/hm^2 to 315 kg/hm^2, the dry matter accumulation will be increased, the roots vigor and leaf nitrate reeducates activity will be strengthened, but the yield are not obviously different in the same treatment.

结果表明:在0~360kg/hm^2的施肥范围内,肥料能显著增加玉米植株的株高、干物质积累盆、叶绿素含量和籽粒产量,提高根系活力、叶片硝酸还原酶活性;同时硝酸还原酶活性、干物质积累量、根系活力和叶绿素含量等指标与玉米最终产量呈显著正相关;在相同的栽培条件下,将施肥量从360kg/hm^2降至315kg/hm^2,植株的于物质积累量增加、根系活力、叶片硝酸还原酶活性增强,但处理间籽粒产量无显著差异。

The Normalized Difference Vegetation Index and the Tasseled Cap transformation method are generally used for low-resolution satellite images of vegetation explicit methods, and this study was to develop the suitable high-resolution satellite images of vegetation display technology based on the above-mentioned methods.

一般用於低解析度卫星影像植被增显的方法为常态化差异植生指标(NDVI, Normalized Difference Vegetation Index)与缨帽转换法(TCT, Tasseled-Cap Transformation),而本研究拟开发基於上述两种方法且适合高解析度卫星影像之植被增显技术。

The advantage of high spectral resolution reflectance data is the possibility of quantitative analysis due to diagnostic absorption bands.

透明度是衡量水质优劣、评价湖泊富营养化的一个重要指标,高光谱遥感可有效反演透明度,较好解决了常规遥感中出现的问题。

The higher the concentration, the bigger the physiological index. 3. The Ether extract, the n-BuOH extract, the acetone and the chloroform extract treatment after chilling stress and restored the growth, the content of protein, the content of chlorophyll, SOD、POD and CAT activities were higher compared the control, the content of MDA was lower compared the control.

经前胡乙醚、正丁醇、丙酮和三氯甲烷提取物质喷雾处理的幼苗在低温处理36小时后,可溶性蛋白质含量、SOD、POD、CAT活性均下降,在低温处理恢复生长后,SOD、POD、CAT、可溶性蛋白和总叶绿素含量均比低温对照幼苗高,MDA含量比低温对照幼苗低;在低温处理后及恢复生长后各生理指标随浓度的增加呈现出先升高后降低的趋势。

Taking Qixia City as the research region, using supervised classification of the flowering apple digital photos to extract the target information of the ratio of apple flower/leaf and apple flower/tree, this paper carries out the correlation analysis of the ratio data with synchronization hyperspectral detection data, to determine the spectral features and sensitive spectrum wave band of the apple florescence.

以栖霞市为研究区,利用苹果花期数码照片监督分类,提取苹果花树比和花叶比指标信息,通过与同步高光谱探测数据的相关分析,研究苹果树花期光谱特性,确定其敏感的光谱波段。

The assembly of journal and plain bearing liner space is too little, force of organic still oil pressure is small it is the crucial index that affects lubricant result, make lubricate because of lacking engine oil between crankshaft and plain bearing liner and bite dead invalidation, include to be pulled badly, lack lube, layer of alloy of dry attrition generation is fused, grind sliding surface to did not maintain the oily film of certain ply, and all sorts of local overload exhaustion are destroyed, cavitation erosion and V form are destroyed etc, through technology of him director diesel locomotive old experience reachs the analysis of pair of its breakdown reasons, put forward precautionary measures especially. As a result of,the burns caustic mechanism plain bearing liner to burn caustic mechanism of 1 plain bearing liner is the lube film burst between journal and plain bearing liner, cause plain bearing liner and crankshaft generation clash, below high temperature, high pressure and high rotate speed, the wear-resisting alloy layer of plain bearing liner wears away prematurely or fuse, cause plain bearing liner and crankshaft to stick thereby bite, can make the steel back of plain bearing liner and Kong Zhong produces whirligig, inlet port is jammed, carry on the back by steel again with the friction of aperture causes high temperature to make plain bearing liner burned-out further, can cause bolt to break off, happen swing a malign accident that pounds cylinder body of bad internal-combustion engine.

轴颈和轴瓦的装配间隙太小,还有机油压力低是影响润滑效果的关键指标,使得曲轴和轴瓦之间因缺少机油润滑而咬死失效,包括严重拉伤,缺少润滑油,干摩擦产生合金层熔化,磨滑面没有保持一定厚度的油膜,以及各种局部过载疲惫破坏,气蚀和V形破坏等,通过本人主管内燃机车技术多年经验及对其故障原因的分析,特提出预防办法。1轴瓦的烧损机理轴瓦烧损的机理是由于轴颈和轴瓦之间的润滑油膜破裂,导致轴瓦和曲轴产生摩擦,在高温、高压和高转速下,轴瓦的耐磨合金层过早地磨损或熔化,从而引起轴瓦和曲轴粘咬,会使轴瓦的钢背和座孔中产生旋转运动,进油孔被堵塞,再由钢背和座孔的磨擦进一步引起高温使轴瓦烧坏,并会造成螺栓折断,发生甩出捣坏内燃机缸体的恶性事故。

Two warm-season turfgrasses, including Bermuda grass and zoysiagrass, and three cool-season turfgrasses, including tall fescue, Kentucky bluegrass and perennial ryegrass were selected to study their growth responses under the simulated soil copper contamination conditions.

通过模拟土壤铜污染处理,对2种暖季型(狗牙根Cynodon dactylon、结缕草Zoysia matrella)和3种冷季型(高羊茅Festuca arundinacea、草地早熟禾Poa pratensis、多年生黑麦草Lolium perenne)草坪草种的生长指标进行了分析。

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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。