232.Though techniques such as shading,crosshatching,screening or similar means are recommended,the use of color is permissible.

A. 　力矩乘以常数用于减少位数,从而简化平衡计算。

B. 　力矩除以常数用于减少位数,从而优化平衡化简。

C. 　力矩除以常数用于减少位数,从而简化平衡计算。

A. 　Like warnings and cautions which must lines in the rear of the text,notes may precede or follow proper text up to the material to be emphasized.Warning,cautions and notes shall not provide procedural steps nor shall they be numbered.

B. 　Unlike warnings and cautions which must lines in the rear of the text,notes may precede or follow proper text up to the material to be emphasized.Warning,cautions and notes shall not provide procedural steps nor shall they be numbered

C. 　Proper warnings and cautions shall be provided ahead_of the text while notes may precede or follow suitable text up to the material to be highlighted,warning,cautions and notes shall not show procedural steps nor shall they be numbered.

A. 　长的复合句可以通过垂直列表简化以便理解。

B. 　垂直方向的表格使复杂的长句子更容易理解。

C. 　垂直列表使复杂的长句子更容易理解。

A. 　喷油孔故障会导致不正确的操作。

B. 　喷油孔堵塞会导致不正确的信息。

C. 　喷油孔堵塞会导致不正确的操作。

A. A、Neither ASD.the Simplified Technical English Maintenance Group（STEMG）,nor any organization or company associated with the production of STE intend or imply any warranty or endorsement to these organizations,companies,and individuals that give training or produce supporting software products.

B. B、ASD.the Simplified Technical English Maintenance Group（STEMG）,and any organization or company associated with the production of STE.which intend or imply any warranty or endorsement to these organizations,companies,and individuals will not give training or produce supporting software products.

C. C、Neither ASD.or any organization or company associated with the production of STE intend o， imply any warranty or endorsement to these organizations,companies,and individuals that give training or produce supporting software products.

A. 　Make sure that there is no less than 500 liters of fuel in the tank.

B. 　Ensure that the amount of fuel in the tank is above 500 liters.

C. 　Make sure that the quantity of fuel in the tank is not more than 500 liters,

A. 　It is fine to use alternative materials.

B. 　It is forbidden to use alternative materials.

C. 　The alternative materials are not unserviceable.

A. 　简介中应包含主题的字母索引,用于定位重要的电路。

B. 　字母表应按照主题分类后在简介中列出,用于定位理想电路。

C. 　简介中应包含主题分类的字母索引,以帮助査找所需的电路。

A. 　从油箱内排放大约2升燃油

B. 　从油箱内排放至少2升燃油。

C. 　从油箱内排放不超过2升燃油。

A. 　This material replaces dangerous fumes when it touches hot surface.

B. 　This material releases dangerous fumes when it touches hot surface.

C. 　On contact with hot surfaces,this material produces acrid fumes.