等时的

Of the ice tea are completely studied based on the analysis of the reasons for the changes in the colour and flavour and the precipitation occurring during the production of the carbonated ice tea from Huaiqing Chrysanthemum flower and Oolong tea,so as to make a clear and refreshing ice tea.

对以怀菊花、乌龙茶为原料制造碳酸型冰茶时，易出现的变色、变味、沉淀等原因进行了分析，并在此基础上，对生产工艺、萃取条件、配方等进行了全面研究，制得清澈透明、清凉芳香的怀菊冰茶。

The hydraulic angle semi automatic product line is mainly used in punching and printing procedures of equilateral and inequilateral angles with their side length of 160 mm and smaller ones; leaves out lineation on angles and alinement when punching one by one; it only needs to input such parameters as the positions of each hole and of printing; put the angles to be processed on the pincer of the cart; then, automatic consecutive punching can be realized.

本液压角钢半自动生产线主要用于边长160mm及以下各种等边不等边角钢的冲孔及打字工序，省掉在角钢上逐一划线及冲孔时逐一对线的作业，只须按一定程序将各孔位置需打字位置等参数输入计算机，将所需加工角钢装在小车夹钳上后，即可实现自动连续冲孔。

Integrating the advantage of shorttime window Fourier transform and wavelet transform, Stransform has many characteristics such as linearity, lossless invertibility, high timefrequency resolution and so on.

之后发展起来的S变换时频分析方法综合了短时窗傅里叶变换和小波变换的优点，具有线性化，无损可逆性以及高时频分辨率等特性。

Human beings have the sitting is the ischium two nodules as a strong point, this time in the scrotum easily fly between the two legs, but sitting on the sofa or other soft chair, the original point of sinking into a sofa as a whole hip , The sofa and filler material to be used as the surface will be surrounded by the scrotum of oppression, when the scrotum have been long oppressed, the poor venous return, the testicular blood vessels in the vicinity of Biancu, serious congestion will lead to varicocele, there will be patients with testicular A heavy fall, the dull pain in the lower abdomen, and other symptoms.

人类本来的坐姿，是以坐骨的两个结节作为支撑点的，这时阴囊轻松地悬挂於两大腿之间，然而坐在沙发或其他软椅上时，原来的支点下沉，整个臀部陷入沙发中，沙发的填充物和表面用料就会包围，压迫阴囊，当阴囊受到压迫时，静脉回流不畅，睪丸附近的血管变粗，淤血严重时就会导致精索静脉曲张，患者会出现睪丸下坠沉重，下腹钝痛等症状。

The first section introduces some basic concepts[9].The second section introduces Schmidt"s method of proving isoperimetric inequality [2].The third section introduces Hurwitz"s method [9].The fourth section takes from my tutors lecture notes.The method is due to REILLY [10].Finally,I make use of variational method to prove the circle among the curves of length L encloses the biggest area on the plane.

首先介绍了平面上的一些基本概念[9]，其次介绍了文献[2]中Schmidt证明等周不等式的方法，再次介绍了文献[9]中Hurwitz证明等周不等式的方法，然后介绍了导师吴发恩整理的文献[8]中REILLY的方法证明平面上的等周不等式[10]，最后我利用变分的方法证明了平面上等长的曲线围成的面积最大时为圆。

The results showed that the virus isolation and identification could generate considerably reliable results but the procedure was complicated and costed long time; microtomy fluorescent antibody detection was fast, but the specificity was low and needed to exclude the false positive from the results. Sandwich ELISA detection combined the merits of the former two methods, but it generated the false negative results when the samples were in bad preservation. Compared with the others, RT-PCR was fast, high sensitive and especially useful for detecting the CSFV directly from the samples. The specificity could be raised by using the nested-PCR to detect the CSFV from the simples, especially when the simples were in bad preservation.

结果显示，病毒分离鉴定法准确性较高，诊断比较容易，但存在试验步骤繁琐，所需时间长的缺点；荧光抗体检测法所需时间较短，但需要经验比较丰富人员来判定结果，且存在假阳性结果，特异性比较差；RT-PCR检测法具有快速、敏感等优点，特别是样品保存不理想时更有价值，利用套式PCR可以提高检测的特异性；夹心ELISA检测法具有快速、敏感等优点，但在样品保存不理想时会出现假阴性结果。

Using Matlab and its Add-ons Simulink, through establishing simulation maths model, the paper integrates open chain vector equation, numerical value simulation (computing velocity and displacement while given acceleration) and matrix algebra, etc.

利用MATLAB及其附加软件Simulink，通过建立仿真数学模型，综合开环矢量方程、数值仿真(在加速度已知时计算速度和位移)、以及矩阵代数等来完成机器人动态仿真，对所研究的机器人运动学分析结果进行验证，结果基本一致，为机器人的后续研究，如动力学，控制等奠定基础。

The method resolved the defects caused by common methods with planimeter on calculating area, which produce low precision and require complicated operations and much workload.

该方法解决了用求积仪等常规方法求取面积时所存在的精度偏低、操作繁琐、工作量大等缺点，用这种方法在面积确定过程中自动化程度高，具有方便、灵活、实用的特点。

As an example, he said that, in the United States, people always read whenever they wait. Read whenever you can no matter if it is the newspaper or just a pocket-size book. Persistent reading is an efficient way of learning. This applies to English learning as well.

当然，自我要求也相当重要，研发长举例，在美国时总会看到大家不管是等车或等人，一有空闲就开始阅读，无论是当日报纸或口袋书，其实都是很棒的学习方式，同时也能增进自己的语言能力。

Different factors such as retention time ,electrolytic voltage,primary concentration of wastewater,temperature and pH value are discussed.

探讨了电解法预处理医药废水时停留时间、电解电压、废水初始浓度、温度和废水pH值等影响因子对去除色度、COD和提高废水可生化性等处理效果的影响，并考察了其应用于工业实际废水处理的可行性。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。