waist length

One of them unwound a length of rope from around his waist...

其中一人把绑在腰间的一条绳子解下来。

One of them unwound a length of rope from around his waist.

其中一人把绑在腰间的一条绳子解下来。

The effect of Gauss beam waist and imaging lens F, signal light axis offset, length to wide ratio of rectangular detector and signal light axis tilt to heterodyne efficiency have been analyzed and discussed.

分别讨论了高斯光束束腰和成像物镜F数、信号光光轴偏移量、矩形探测器长宽比及信号光光轴倾斜角度对外差效率的影响。

In addition, analytic expression of the waist spot size and working distance of output Gaussian beam were derived, and the influence of coreless fiber and GRIN fiber ′ s length upon fiber-lens parameter was discussed by numerical simulation results.

推导了出射高斯光束的束腰半径和工作距离的解析表达式，进而对该光纤透镜做了数值模拟，讨论了无芯光纤和GRIN多模光纤的长度对光纤透镜参数的影响。

One of them unwound a length of rope from around his waist

其中一人把绑在腰间的一条绳子解下来。

Dimensions Total length-87 cm . Length from waist –60 cm . Width –60 cm. Waist ties –50 cm each.

产品尺寸:总长-87公分从腰部算起的长度-60公分腰带长度-每条50公分.

Women wear an ankle-length dress, the kira, which is clipped at one shoulder and tied at the waist.

妇女穿的是长到脚踝的长裙kira，披在一个肩上，再系到腰间。

She chopped off her golden, waist-length hair.

她剪掉了她那齐腰的金发。

Using the scalar quantity propagation formula, the numerical calculation had done. The far-field distributions of the Gaussian-Schell model beams with different waist width, correlation length and coherent length were worked out.

利用部分相干光的标量传播公式，对不同束腰宽度、相关长度和相干长度的高斯-谢尔模光束经光栅后的传输特性进行了数值计算，得到了多种情况下光束的远场强度分布。