低的

ResultThe differences of the effects onthe germination of 2 group seeds in afterripening and GA3treatments reached at significant level.

结果后熟、GA3处理对2组种子发芽情况的影响差异达显著水平，后熟分别使发芽率由6.67%、7.78%，提高到21.33%、33.33%；GA3处理，发芽率随GA3浓度的增加，呈现低、高、低的趋势，以GA3200mg/L处理的种子萌发效果最佳；温汤浸种、KNO3处理对2组种子发芽情况的影响差异达极显著水平，其中温汤浸种处理的种子，发芽率随水温的升高而升高，以70℃水浸种后萌发效果最优，发芽率分别由21.33%、33.33%，提高到73.33%、90%；KNO3处理组，发芽率在处理浓度为250mg/L时为最佳水平。

We have investigated the Suzuki cross-coupling reaction of aryl bromides at low catalyst loading and low temperature.

经过一系列实验条件的摸索，采取了在比较低的催化剂用量和比较低的温度的实验条件下进行了一系列底物的Suzuki偶联反应，结果以极好的收率得到相应的偶联产物。

Conclusion］1? It showes a higher stress dodge in the calcar femorale after using various kinds of prosthesis implantation? After using CFR/PSF of lower elastic modulus as handle, the stress dodge rate is lower in femur, but the interface stress is higher, and this is the main factor and reason for the prosthesis loosening? 2? The stress force rule meets the design principle that the stress force decreases gradually in the bone interface from proximal to distal? The stress value in different combination of same prosthesis handle has no significant difference, that showes mechanical factor is not the main standard for selecting prosthesis combination?

［结论］ 1、各种假体植入后均在股骨距处形成较高的应力遮挡，而用弹性模量较低的CFR/PSF作为柄，其股骨相应区域的应力遮挡率较低，但股骨相应界面应力较大，而界面应力过大是产生假体微动主要因素。2、股骨界面从近端至远端呈逐渐增高趋势的应力规律符合该假体的设计原理；相同假体柄的不同组合其股骨和髋臼相应界面应力值无明显差别，实验表明力学因素并不是选择假体组合的主要标准。

Patients with stage 3-5 CKD, of female gender, lower fasting plasma glucose and with high body mass index were more likely to suffer from PSQ.

本研究发现第一、二期慢性肾脏病患者睡眠品质不佳的比例并不低，且较重度的慢性肾脏病、女性、较低的血糖及较高的身体质量指数是造成睡眠品质不佳的独立因子。

In this view, a welfare policy designed to maintain a narrow gap between the best- and worst-paid employees has limited the earnings of the most skilled workers across all sectors, tempting many of them abroad.

按照这种观点，为把高——低薪员工的薪酬差距维持在一个低的水平，德国出台的一项福利政策却限制了所有行业的娴熟技工的收入。很多技工纷纷流向国外以获得高薪。

According to the running state of the Boiler in Datang Huxian County Second Power Plant, the steam atomizing oil gun was reconstructed to the air atomizing oil gun. The compressed air was used to the atomizing medium of the oil gun that a great quantity of the steam was reduced when the boiler had been no running and steady boiling. Definitely the steam may be supplied by the steam turbine the fourth pulling out section,oil gun's use was not limited by the pressure of the atomizing steam at lower load. It has been realized the energy conservation efficiency function.

大唐户县第二发电厂根据锅炉运行的实际情况，通过将蒸汽雾化大油枪改造为空气雾化油枪，采用压缩空气作为油枪雾化的介质，大大降低燃煤锅炉起停及稳燃时蒸汽耗量，辅汽联箱不需要冷段再热部分供汽，完全可以由汽轮机四段抽汽供汽，油枪的使用不受低负荷时雾化汽源压力低的限制，达到了节能增效的作用。

Because supercritical and near-critical water have special solubility, high ion product, low surface tension and high diffusion coefficient, chitosan can be degraded into soluble chitooligosaccharide rapidly.

超临界水具有特殊的溶解度、很高的离子积、较低的粘度、较低的表面张力和较高的扩散系数，使得壳聚糖在超临界水中能够快速降解成可水溶的壳寡糖。

Exploring a new technology for snow-melting and deicing of airports tracks is the research background of this project. Through a great amount of experiments, numerical value calculation and theory analysis, a great deal of experiment data are attained, and the resonance law of carbon-fiber reinforced concrete under various power and ice-layer thickness conditions was found.A low-energy concuming, low cost and high thermal effect CFRC road surface concrete structurel material was developed. The snow-melting and deicing mechanism of CFRC was analyzed in the point of view of energy conservation, and the electric-thermal resonance law of road surface structural materials to CFRC concrete materials was set up.

本项目以新型机场跑道的冬季融雪化冰为研究背景，通过大量实验、数值计算与理论分析，获得了碳纤维增强机敏混凝土在不同功率、不同冰层厚度下的响应规律和大量试验数据，找到了一种能耗低、热效高、成本低的CFRC路面混凝土结构材料，并从能量守恒的角度分析了CFRC混凝土融雪化冰机理，建立了研究路面结构材料的导热性能对CRFC混凝土材料的电热响应规律。

We Work out the tactics to looking after the students' differences , under the lower circumstances of not very at the entire difference of students and IT cognizant standard adopting the low starting point, we should using the ways of low-started point, slow rhythm and technique-oriented method to raise the studying awareness and interesting , promote the students' abilities,.

制订出了照顾学生差异的教学策略，在学生整体差异不大、信息技术认知水平较低的情况下，采取低起点、慢节奏、重技能的方法，可以提高学生的学习信心及学习的兴趣，促进学生对信息技术技能的熟练程度。

The results indicated that at the low St/isooctane ratio, the amount of isooctane has influence on the hollow size of hollow polymer spheres.

从热力学与动力学的影响因素研究表明，在低苯乙烯／异辛烷比例的时候，异辛烷的用量影响空心部分体积和孔的大小；低的苯乙烯／异辛烷比例、不加入交联剂DVB利于空心结构的形成。3。

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