by inch of的意思|示意

Measuring just 1/8th of an inch by 1/4 of an inch, this is the world's smallest working train model by David Smith Photo: BARCROFT

大卫·史密斯的世界上最小火车模型，仅有1/8英寸*1/4英寸大小（约合3.2毫米*6.4毫米）。

With half an inch of rain per year, the beetle can only survive by consuming the dew it collects on the hydrophilic skin of its back in the early mornings.

在每年只有半英尺降雨量的环境下，这种甲虫只能通过它背部亲水性皮肤在早晨收集的水露存活下来。

In front of her was a [wooden sign] around one inch thick and two feet by two feet.

在她前面是一个1英寸厚，2英尺高2英尺宽的【木制批示牌】。

It's true that after six months of working out, most of the exercisers in Church's study were able to trim their waistlines slightly - by about an inch.

在经过6个月的锻炼后，彻奇的研究项目中的多数锻炼者确实能够稍微减少她们的腰围-大约一英寸。

The more traditional surgery requires a 5- to 6-inch incision through the abdominal wall and generally is followed by two or three days of hospitalization.

而传统的术式，不仅要求在肚子上切一个5-6英寸的切口，还会使捐献者不得不在医院里呆上两三天。

The collision left behind tell tale traces in the rocks - including a black 'mat' of soot an inch thick thought to have been created by continental wide wildfires.

这次撞击将能够告诉我们答案的痕迹留在了岩石里——包括岩石中一个1英寸（约2.54厘米）厚的黑色煤灰层，之前这个煤灰层一直被认为是由地球大陆上广泛扩散的野火造成的。