查询词典 mid-feather

In the mid-nineteen-twenties, then, his career took a sharp turn.

他的父母逐渐不愿意，或者是没有能力，再供养他。

After performing well for many years, in the mid to late 1990s Coach experienced a serious slump in sales.

多年来业绩表现良好的 COACH 在九○年代中晚期曾面临销售额严重衰退的情形。

I appreciated the odor though it made me sad at the moment. I felt sorry for my wife who I'd not given her a stable living after our marriage. Not only of the mid-level-life in modern world making difficult living but also of the fact that I can't have a baby with her and that makes her lonely for the rest of her life. We love children. We do. We just don't. Just don't.

这味道还不错，让我想起对我妻子的抱歉，尤其是婚后中等阶级的不稳定生活跟一直没有的小孩，真不愿她其余的日子感到孤单，对於爱小孩的我们，不是不想有，不是不爱小孩，我们只是没有，没有小孩。

The land is high in the southeastern part and low in the northwestern, with a vast plain lying in its mid-west.

幅员面积为18.74 万平方公里，占全国总面积的2%。东南部高，西北部低，中西部是广阔的平原。

There is room for improvement here if we want to be able to abort in mid search.

有改进的余地，在这里，如果我们希望能够中止搜寻中。

This project proposal will draw up the short-term, mid-term and long-term research plans in nine years based on the capacity of the fire lab of ABRI in Tainan and the each term covers three years. One or two research topics will be planed in each year. The planned topics will focus on studying the structural behaviors of SRC and steel composite structures in fire and investigate the important parameters affecting the mechanical behaviors in fire. The most economical experiments will be designed during nine years. This research will invite Prof. Michael D. Engelhardt from the University of Texas at Austin to participate in some research topic planning for international collaboration.

本计画主要系依据内政部建筑研究所防火实验中心梁柱楼版复合炉可执行之实验项目暨国内建筑实况，并据此来规划研拟为期9年之短、中、长程研究计画为原则，每期以3年为一期程，每年研拟1~2个研究课题，针对不同复合构件研究，以探讨分析结构火害力学行为所必要之参数，并规划进行最精简之实验，本研究拟邀请国外学者参与部分研究课题，提供与国际合作之规划内容及研究方向之建议，以使未来研究成果能与国际接轨。

It claims to be the "crossroads of America", sandwiched between mid-western Ohio and Illinois and abutting the old southern state of Kentucky.

印第安纳还被称为"美国的十字路口"，比邻位于中西部的俄亥俄州和伊利诺伊州，同南部历史悠久的肯塔基州接壤。

We also used the latent heat daily data、sensible heat daily data、relative humidity data and OLR daily data from NCEP-DOE Reanalysis2 which formed as 2.5-degree latitude x 2.5-degree longitude global grid with 144x73 points(1982～2005). The data of subtropic high ridge offered by Bational Climate Center . With singular value decomposition analysis, we studied key region of ocean-atmosphere interaction in the mid-latitudes in the Pacific. Second, by using wavelet analysis to study the character of the key regions of SST.Moreover the correlation analysis can help us to understand the reason of the cold water formed and the physical process of ocean-atmosphere interaction in the mid-latitudes in the Pacific. There are three mostly SVD modes which contribution reach to 70%,So the three mostly modes can reflect the mostly structure in the key region.

采用奇异值分解方法对1982～2005年逐候SSTA场和500hPa位势高度场进行同期、大气超前海洋、大气滞后海洋的分析，确定中纬度西北太平洋海气相互作用的关键区；利用小波分析对关键区海温和副高脊线进行周期分析，深入了解研究区域海温和副高脊线的年际、年代际变化特征；通过关键区海温与500hPa位势高度距平场的相关分析，研究中纬度西北太平洋SST异常与副高位置异常的关系；针对2005年夏季关键区SST异常与副高脊线位置异常开展海气相互作用物理量分析和大气环流分析，探讨关键区SST异常对副高位置异常的可能影响过程。

Such parameters as the percentage of ordinary reinforcment, amounts and configuration of unbonded prestressed tendons, the ratio of span to depth and the loading patterns were considered. Based on the results, the fomula for the eqivalent length of deformation zone on the beams at ultimate were developed. A simple formula was developed for the ultimate mid-span deflection of concrete beams with concept of equivalent length of deformation zone, and the deformation of beam before internal reinforcement yielding was predicted by the traditional formula for the deformation of partically prestressed concrete beam. Then an analytical model was deduced for analyzing the ultimate stress increment in those concrete beams prestressed with external or internal unbonded tendons based on the mid-span deflection.(4) Testes were carried out on a thin-walled concrete box beam presressed with external CFRP tendons to study its short-term performances under uniform load, long-term behaviors under uniform load, and full-time performance under four-point load in turn.

3以体内非预应力钢筋配筋率、体外预应力筋配筋率、体外预应力筋布置形式、预应力度、跨高比、荷载形式等为参数，用非线性分析程序对体预应力筋混凝土梁进行了参数分析，依据分析结果提出了以综合配筋指标和预应力度为参数的等效变形区长度的计算公式，进而提出了基于等效变形区长度的极限挠度计算公式；体内非预应力钢筋屈服前的挠度计算采用常用的部分预应力混凝土梁挠度计算公式；依据试验和非线性数值计算结果，将不同转向块布置形式的体外预应力混凝土梁简化为跨中一个转向块的体外预应力混凝土梁，推导了基于跨中挠度的体外预应力筋应力增量的简化计算公式。

Such parameters as the percentage of ordinary reinforcment, amounts and configuration of unbonded prestressed tendons, the ratio of span to depth and the loading patterns were considered. Based on the results, the fomula for the eqivalent length of deformation zone on the beams at ultimate were developed. A simple formula was developed for the ultimate mid-span deflection of concrete beams with concept of equivalent length of deformation zone, and the deformation of beam before internal reinforcement yielding was predicted by the traditional formula for the deformation of partically prestressed concrete beam. Then an analytical model was deduced for analyzing the ultimate stress increment in those concrete beams prestressed with external or internal unbonded tendons based on the mid-span deflection.(4) Testes were carried out on a thin-walled concrete box beam presressed with external CFRP tendons to study its short-term performances under uniform load, long-term behaviors under uniform load, and full-time performance under four-point load in turn.

3以体内非预应力钢筋配筋率、体外预应力筋配筋率、体外预应力筋布置形式、预应力度、跨高比、荷载形式等为参数，用非线性分析程序对体预应力筋混凝土梁进行了参数分析，依据分析结果提出了以综合配筋指标和预应力度为参数的等活动房效变形区长度的计算公式，进而提出了基于等效变形区长度的极限挠度计算公式；体内非预应力钢筋屈服前的挠度计算采用常用的部分预应力混凝土梁挠度计算公式；依据试验和非线性数值计算结果，将不同转向块布置形式的体外预应力混凝土梁简化为跨中一个转向块的体外预应力混凝土梁，推导了基于跨中挠度的体外预应力筋应力增量的简化计算公式。

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