查询词典 straight-arrow

Although his body might long for the end of cycling—a flat seat, a straight back, unclenched hands—his mind was terrified of stopping.

他的身体可能不想再骑了---平平的臀部、直挺的后背、松弛的双手，但是他的心灵却害怕停止。

Whatever style you choose, remember to maintain a long, straight back, keeping your head in line with the spine to avoid straining the neck.

不管你选的是哪种方式，记得在做俯卧撑时要保持背部线条又长又直，头部与脊椎在一直线上，这样就不会使脖子变形。

Although his body might long for the end of cycling-a flat seat, a straight back, unclenched hands-his mind was terrified of stopping.

他的身体可能不想再骑了—平平的臀部、直挺的后背、松馳的双手，但是他的心灵却害怕停止。

He had sunken cheeks, a yellow complexion, a straight back, and an ascetic aspect

航运公司为打捞沉船的费用而提出要求，这并非奇闻。

He is a straight thinker.

他的思路很有条理。

She is a straight thinker.

她的思路很有条理。

In this thesis,we consider the problem basing on the Picard-Fuchs equationand bifurcation theory,also using known methods and techniques.We establish therelationship between the number of zeros of the Abelian integral and the number ofintersection points of the"centroid curve"with any straight line.

本文以Picard-Fuchs方程和分岔理论为基础，充分利用已有的方法和技巧，把对Abel积分零点个数的研究转化为对"质心曲线"和任意直线交点个数的研究。

He knew then what it felt like to be able-bodied and straight.

那时他感受到了一个健康人该是什么样子，他对"站立"也有了切身体会。

In addition, the curve of terahertz absorption coefficients can be fitted by a straight line with a slope of 1.92. From the results of scanning electron microscope, the ranges of inner diameter and outer diameters of the sample were from 5 to 15 nm and from 15 to 25 nm, respectively, and its length was in the order of micrometer.

检测结果显示，在0.2～2.0 THz内，样品折射率随着频率的增加而减小，吸收系数却随着频率的增加而增加，并可以拟合斜率为1.92的直线；样品的内径为5～15 nm、外径为15～25 nm，且长度达到了微米级，样品含C量大约为94%，其他为O和Cl杂质元素。

The direction of the acceleration due to gravity is straight down as shown in the diagram.

重力加速度的方向竖直向下。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。