in a pinch

in a pinch的基本解释

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必要时, 在紧要关头

与in a pinch相关的网络例句 [注：此内容来源于网络，仅供参考]

The formula was established about calculating design parameters and technological parameters of ideal strip and bent strip in the period of forming. The thesis presented how to calculate the deformed area length and contact are radius of contact deforming between two elastic bodies on condition of the friction. The calculating formula of pinch force about plate-strip pinch mill was given and the results were analyzed that friction coefficient and radius of pinch rolls are very important for determining pinch force. Moreover, the rule of deforming and stress distribution of different 〓 ratio were gained on condition that the deforming was considered to be non-uniform distribution in the gap. The differential equations were got that calculate the displacements of large deflection of elastic cantilever rectangle plate with fixed end and the formula of the Finite Strip Method was conducted to study the regularity of mid-plane displacements, deformation and stresses for elastic-plastic large deflection bend of cantilever parallelogram plate with fixed or slidable end by integrating Prandtl-Reuss equation.

建立了一套完整的设计参数计算公式和在成型过程中理想带钢或具有月牙弯带钢的工艺参数的调整公式；在考虑摩擦力的条件下，对两弹性体接触变形过程中的接触变形区长度和接触弧半径用位移解法进行了研究，推导了板带递送机的递送力计算公式，从而得知在递送机设计过程中，应选择适当摩擦系数和辊身直径；另外，还从辊缝内带钢实际变形出发，分析了对于不同的〓值，带钢的变形规律及应力分布状况；建立了固定端悬臂矩形板弹性大挠度弯曲变形的控制方程，并且在对Prandtl-Reuss方程的积分处理的基础上，导出了固定端和滑动端悬臂平行四边形薄板的弹塑性大挠度的中面伸展位移、变形和应力的有限条元法公式，编写了Fortran语言计算程序，在各种参数条件下，对螺旋焊管成型过程变形规律进行了全面的分析研究，从而为螺旋焊管的生产和进一步的改进提供了理论依据。

The making technology of the brick carving of Linxia is divided into two kinds,pinch * and * carve ". The meaning of " pinch * is to pinch the ooze: Pinch the clay and mud with hands or the mould at first, the mud is pressed into various kinds of pattern, then put the mud into the kiln, fire it for the finished product.

捏活就是捏软泥，即先把配制好的粘土泥巴用手工或模具捏制、倒压成各种图案，然后入窑烧制为成品，作为建筑材料，主要用于屋脊、墙面、墙角等处使用。

Buy 300 coins, gold guess over a hundred, two hundred silver hit, pinch pig firewood burner dog, cat wells Tam hard edge, hard non-steady, falling well doused with a dry fire Tam Tong Ling, shrimp jumped pinch slope, pinch Yutiao pan into the fire.

出售300枚金币，黄金猜超过100 ， 200银击中，捏猪木柴燃烧的狗，猫井潭硬边，硬非稳态，远远浇上干火灾谭童梨嗯，虾跳捏斜坡，捏鱼跳潘纳入火灾。

与in a pinch相关的网络解释 [注：此内容来源于网络，仅供参考]

in a pinch：必要时

lag behind 走得慢,落后 | in a pinch 必要时 | exert oneself 努力

in a pinch：在紧要关头,必要时

gasping the rarefied纯净的,稀薄的 air | in a pinch在紧要关头,必要时 | deliver to转交,交付,传达

But in a pinch：但是在紧急关头

The hairy arms of feather stars are great for combing out food.|羽毛海星的毛茸茸的长臂非常适合把食... | But in a pinch...|但是在紧急关头 | ...they're even better for escaping from marauders.|它更适合逃离...

to do in a pinch：聊胜于无

34. 万商云集to do a land-office business | 35. 聊胜于无to do in a pinch | 36. 愁眉苦脸 to be down in the dumps

It'll do in a pinch：凑合着用呗

目前还得开破车呀!I have to use this jalopy for the time being. | 凑合着用呗!It'll do in a pinch. | 那可是一大笔钱. That ain't hay.