率

The experimental results show that our algorithm achieves 8.15% and 8.37% EER on BANCA database and 92.5% accuracy on the SZU CZZ database.

在深圳大学CZZ 人脸库（28 人×10 幅）上测试的识别率达 92.5%。在光照变化较大条件下测试时，系统识别率可以达到85％以上。

To give the definition of the mass concrete and to concrete\'s cracks together with practical meanings of control ,and give a brief review on the research in the field at home and abroad, at last, methods to control temperature crack of the mass concrete from several aspects such as design measures,concrets material, construction schedules.etc are summed up; To explain the physical mechanics of the concrete and computing methods-Difference Method and Finite Element Method, and illustrate the application of their specific methods repectively;Several temperature factors that can influence the temperature stress of mass concrete baseplate are analyzed. The influence degree of temperature factor can be got through the ANSYS simulation computation the control of temperature can control the temperature stress, consequently control the temperature crack of mass concert baseplate; through the influence of the crack resistance ability of mass concrete baseplate which takes the reinforcement as a part is analyzed. By ANSYS simulation, the best suited volume ratio of reinforcement is found out, at same time the layout of reinforcement with the same volume ratio can also affect the resistance ability of mass concrete baseplate. Sum up of above analysis, anti-crack function of steel bar in early mass concrete baseplate is obvious, so it\'s necessary to consider beneficial effect of construction steel bar in research of temperature control on mass concrete baseplate.

本文先容了大体积混凝土及混凝土裂缝的基本概念，对国内外在这个领域里的研究现状作了扼要叙述，并从结构设计、混凝土材质、施工措施等方面总结了大体积混凝土温度裂缝控制的方法及防止措施；阐述了混凝土的基本物理力学性能，总结了大体积混凝土温度计算的方法——差分法和有限元法，并分别举例说明其具体应用的方法；分析了影响大体积混凝土底板温度应力的几种温度因素，利用ANSYS模拟计算，得出了每种因素的影响程度，通过分析提出了在这几种温度影响因素下如何通过控制温度以达到控制温度应力从而来控制裂缝的具体建议；针对大体积混凝土基础底板中配筋的不同对混凝土底板抗裂能力的影响不同，利用ANSYS进行模拟分析，得出底板中最合适的体积配筋率，同时分析了在相同体积配筋率下钢筋的具体布置对大体积混凝土基础底板抗裂能力的影响，分析表明，配置钢筋对混凝土结构的开裂阻止作用明显，在研究大体积混凝土温度裂缝题目时，要考虑钢筋在其中的有利作用。

Body fat rate, lean body mass, basal metabolic rate and total moisture capacity were measured.

实验评估：主要的测试指标为体脂率、瘦体质量、基础代谢率、总含水量等。

Bedy fat rate, lean body mass, basal metabolic rate and total moisture capacity were measured.

实验评估：主要的测试指标为体脂率、瘦体质量、基础代谢率、总含水量等。

To a middle-aged humans begin to age, the basal metabolic rate is slow due to only allow the accumulation of fat in the body fat; regular exercise after exercise, the person stopped, but also basal metabolic rate slows and manure fat.

人类到了中年开始老化后，也是因基础代谢率变慢，才使脂肪在体内堆积而长胖；经常运动的人在停止运动后，也是基础代谢率变慢而积肥长胖。

To a middle-aged humans begin to age the basal metabolic rate is slow due to only allow the accumulation of fat in the body fat; regular exercise after exercise the person stopped but also basal metabolic rate slows and manure fat.

人类到了中年开始老化后，也是因基础代谢率变慢，才使脂肪在体内堆积而长胖；常常运动的人在停止运动后，也是基础代谢率变慢而积肥长胖。

He has an 0.84 ERA with the bases empty, but a 7.39 ERA when at least one runner is on base.

当无人在垒上时，小民的自责分率是0.84，如果垒上至少有一人时，小民的自责分率会飙到7.39

Effect of drugs on invasion and migration of LS174T cells was observed in reconstructed basement membrane invading experiment.

主要观察指标：N-硝基精氨酸甲酯对LS174T细胞侵袭重建基底膜的抑制率和趋化运动抑制率。

Alkaline lipase Greasex 50L is one of the leather enzyme products of Novo Nordisk AS. After extensive control trials on pigskins, evaluating effects by degree of fat removal and qualities of result leather, we got1 Fat removal rate can be increased by 10%and leather qualities such as napping and softness can be improved by using Greasex 50L together with liming enzyme NUE 0.6 MPX2 Some surfactant together with Greasex 50L is good to fat removal, and the recommended ratio is 0.05%～0.1%∶13 The fat content in the skins is lower after treated with Greasex 50L,which also benefits the successive processes, such as bating, pickling and tanning. As a result, the leather qualities, such as fineness of grain, softness, napping and evenness of dyeing can be improved.

Greasex 50L是诺和诺德公司生产的碱性脂肪酶已在皮革工业中广泛使用，为了更好地应用这种酶制剂，我们对Greasex 50L在猪皮方面的应用条件进行了研究采用对比的方法，用脂肪去除率和皮革的质量作为评价标准，研究结果表明1适量的浸灰酶 NUE 0.6 MPX可使Greasex 50L的脱脂率增大，同时可改善皮革的起绒状况和革身柔软性2一定量的表面活性剂与Greasex 50L配合使用，有利于脂肪的去除，用量为平平加的0.05%～0.1%3 经Greasex 50L脱脂的裸皮在鞣制后油脂含量也较低，有利于后续工序进行，从而使成革粒面平细、革身柔软，臀部起绒得到改善，染色均匀性良好

But Posada, 36, wants to stay, and after setting career highs in batting average (.338) and on-base percentage (.426) to go with 20 home runs and 90 runs batted in, he is essential.

36岁的小波今年打出个人生涯最佳成绩：打击率 3成38，上垒率 4成26，20支全垒打和90分打点。他已表示留下来的意愿，他也是洋基不可或缺的一员。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。