正确答案: B

develop less power under load

题目：If the diesel engine fuel injection timing is changed to delay the start of injection until the pistons are at top dead center, the engine will_________.

解析：B

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学习资料的答案和解析：

[单选题]If a reciprocating air compressor has a knock occurring in frequency with its operating RPM, the cause is probably _____.

misalignment or worn main bearings

[单选题]下列哪一项不是我国劳动法的内容___。

卫生检疫

[单选题]钢质活塞头顶面烧蚀的最大烧蚀厚度未超过说明书规定值时可采用_______修复

堆焊＋光车

[单选题]鼻出血时可用纱布填塞压迫，棉球上可浸______。

肾上腺素

[单选题]在第七条，“如果来船的罗经方位没有明显变化，则应认为存在这种危险”一款中，"罗经方位"是指：

磁罗经或电罗经方位

[单选题]罗经点SSW换算成圆周方向为：()

202°.5