The crank pin journal is provided with large bores for （）.

Operating conditions in the crank chamber are very （） those in the cylinder.

内环境的概念是由提出的? A: ClaudeBernard B: Cannon C: Singer D: Nicholson

讨论逼近微分方程[tex=8.143x2.5]aoAtmkWSHYklGULM9bBrErX7dUa2GUz/cxHR8PHPnN2cbGfVDA4OC0S9rFps9rqrf6kMmrM16LgxGtoDXrm7543BxLPU9+Mxn19djAHhiT8=[/tex]的 Crank-Nicholson格式 (8.42) 的稳定性。

With the crank in position in the engine， some measurements can be taken by a special bridge gauge and （）.

With four-stroke engines， it takes four revolutions of the crank shaft to make （） power stroke(s).

In Yuan Dynasty, people made some improvements on lulu by fixing a crank onto the pulley.( )

Engine （） refers to the relative time of position of crank， at which each operation during the cycle is commenced and is completed.

整车低压电源工作模式一般分为（） A: PowerOFF B: IGON C: Crank D: ACC

The ______'s function is to crank the engine fast enough to allow the engine to start. A: carbohydrate B: reproduction C: starting system D: fermentation