查询词典 strain

The strain states of GaN are calculated base on the precise measurement of Bragg angle.

在精确测量布拉格衍射角的基础上定量计算了压应力的大小。

It is concluded that it is a feasible solution to use fiber Bragg grating in strain measurement for steel structures

结果表明，用光纤布拉格光栅系统测试钢结构的拉应力是切实可行的。

The cross sensitivity of strain and temperature is a key problem for fiber Bragg grating sensors.

解决应变和温度的交叉敏感，实现应变和温度同时测量一直是光纤光栅传感器研究的关键问题。

In order to improve the high-performance concrete quality of longer brittleness, lower tensile strength, particularly the less descending branch in stress-strain curve compared with that of ordinary concrete. The breakthrough of this thesis lies in the mixture of short carbon fiber. Four factors such as water-binder ratio, volume ratio of short carbon fiber and blending value of high efficiency water-reducing admixture were selected as variable. Experiment was carried out by utilizing uniform design. Regression equation was established by regression analysis of the compression strength and the split tensile strength separately utilizing SPSS software. The process of optimization was obtained with the aid of MATLAB. Finally the optimized ratio was acquired.

为了改善高强混凝土由於水泥自缩、湿涨造成的脆性大、抗拉强度低，特别是应力－应变曲线的下降段不及普通混凝土的特点，本文以掺入短碳纤维为突破口，选取水胶比、砂率、短碳纤维的体积比、高效减水剂掺量四个因素作为变量，利用均匀设计安排试验，用SPSS软件对抗压强度和劈拉强度分别进行回归分析而得到回归方程，用MATLAB进行优化处理，进而求出最优配比。

The savage who, on his South Sea island, simply sat and let breadfruit fall into his lap , the simple peasant, at one with the fields he ploughed and the beasts he tended, the craftsman busy with his tools and lost in the fulfillment of the instinct of workmanship-these are the counter-images conjured up by descriptions of the strain under which men live today.

过去，生活在南海诸岛上的原始人只是坐在地上，等着让面包果从树上掉到他们的怀里；从前，淳朴的农民悠闲地耕着地，照看着牲畜；忙于操弄工具的工匠沉浸于本能的技艺展示。这些都和对生活在压力之下的现代人描述形成反差。

Doing so will make sure the keel trunk won't be under any undo strain and break loose.

这样做将确保龙骨主干将不会受到任何撤消应变，并打破松散。

The electropinning parameters (voltage, concentration and C-SD) influenced the mechanical properties of electrospun nylon 6 fiber mats. With increase of the solution concentration, the breaking stress and strain of the mat became large. The effect of C-SD was contrary. The nylon 6 fiber mat electrospun on the high voltage had low elongation but high strength.

静电纺尼龙6纤维毡的断裂强度和断裂伸长率随着浓度的增加都有增加的趋势；随着电压的增加，其断裂强度先减小后增大，断裂伸长率随电压增加而降低；断裂强度、断裂伸长率和断裂比功随着C-SD的增加都有减小的趋势。

This strain is not a home brew. It was introduced from abroad.

该品种不是当地培育的，是从国外引进的。

Brewer's yeast strain is the key to the beer brewage production.

啤酒酵母菌种是啤酒生产的关键。

The brewer's yeast strain is the base and key of the beer brewage production, so there is important sense to screen excellent beer yeast strains.

酵母菌种的优劣对啤酒的质量起着至关重要的作用，因此选育优良的啤酒酿造酵母菌株具有重要的工业意义。

Is popular (for instance the Italian especially thick coffee along with coffee each kind of novel drinking with the method as well as the new coffee culture, card cloth Chino and so on), in the metropolis more and more many people start to pursue the coffee the new tidal current, starts the unique charm which experiences the coffee to bring □but cafe □□this to taste the coffee the unique place, in the city already was an essential camp.

随着咖啡各种新奇的饮用方法以及新的咖啡文化流行（比如意大利特浓咖啡，卡布奇诺等），都市中越来越多的人们开始追求咖啡的新潮流，开始体验咖啡所带来的独特魅力。而咖啡馆——这个品尝咖啡的特有场所，在城市中已经是不可缺少的一个休息地方。

Cross-stitch is often co mbined with other popular forms of embroidery, such as Hardanger embroidery or blackwork embroidery .

十字绣常和其他受欢迎的形式，如刺绣哈丹格尔刺绣或blackwork刺绣，。