查询词典 scratch

Mohs Hardness . Developed in 1822 by F Mohs, this test is based on the capability of one material to scratch another.

莫氏硬度：莫氏硬度是 F Mohs 于1822年提出的，这种方法是基于一种材料划伤另一种材料的能力。

All Felton could do was shake his head, scratch his cheek and try not to look the victim.

而Felton唯一能做的就是摇摇头，捂住自己的脸颊，尽量不去看篮筐。

Instead of designing a car from scratch, they have taken the fuselage of a scrapped F-104 Starfighter aircraft, added the engine from an F-4 Phantom supersonic fighter-bomber bought from a surplus seller, and bolted on some wheels.

而不是从头开始设计的汽车，他们采取了一个机身取消F - 104星式战斗机飞机从一架F增加了发动机- 4鬼怪式超音速战斗机，从卖方购买盈余轰炸机，以及在一些车轮螺栓。

I can heal a scratch from a fishbone in 24 hours.

我能在24小时内治愈鱼刺造成的轻伤。

Small areas of the waxy crust may dry and flake off, but it is important not to scratch or pick at it, in case infection develops.

小领域的糯 crust 可能缺水和鳞片小康，但它是重要的是不要从头开始或选择它，在个案感染的发展。

Do not knock the same time dismantling Explosion wounds or scratch surfaces, after overhaul to restore the original state of flameproof requirements.

同时在拆装中不要磕伤或划伤隔爆面，检验后要还原成原来的隔爆要求状态。

In the previous five months, the Allies had lost a dozen battleships and carriers, and had been unable to sink a single major Japanese unit in return.'' Shoho '' was small by carrier standards, but the laconic "scratch one flattop", radioed back to the ''Lexington'', brought news of the first Allied naval success of the Pacific war.

在过去的五个月，盟军损失了一打的军舰，但都无法击沉一个主要的日军目标，祥凤是小型航母，但是简洁的无线电讯息『抓到一支航母』传回勒克辛顿号代表的是盟军舰队在太平洋战争中的首次胜利。

Food stamp programs may not solve many people's fi-nancial difficulties ;they only scratch the surface.

免费食品券未必能解决许多人的经济困难，那只是治标不治本罢了。

The XSL-FO formatter used in the engine is no longer based on Apache FOP, but is written from scratch by Inventive Designers.

在引擎中用到的格式转换器已经不是以Apache FOP为基础的，而是设计者们重新开始做。

But let's say she was forced to start from scratch, like any other 25-year-old.

但是，要说她是被强迫从头开始，就象其他25岁的人那样。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。