通过正交试验得到一种以表面活性剂为主、辅以助剂的环保无磷脱脂剂.An environmental friendly phosphorus - free degreaser is obtained by orthogonal test.用适当的清洁剂和脱脂剂除去油脂.Remove oil and grease, etc. with a suitable detergent or degreaser.可以用脱脂剂或清洁剂来洗去加工油或冷却液...
The recent rain had churned up the waterfall into a muddy whirlpool.最近的一场雨把瀑布搅成了泥水漩涡。Look at the plebs! Getting all muddy! Haw haw haw!看看这些乡巴佬儿！满身污泥！嚯嚯嚯！The men had to slog up a steep muddy incline.人们只得在陡峭而泥泞的斜坡上艰难地行进。...
They marched along shoulder to shoulder.他们肩并肩地前进.They were standing shoulder to shoulder.他们肩并着肩站着.They fell into step, walking shoulder to shoulder with their heads bent against the rain.他们开始迈着一致的步伐并肩而行，低着头躲避雨水。...
The hydrocarbon diperchlorate products have utility as detonatable sensitizers for explosives and alkylating agents.二过氯酸烃基酯产物可用作起爆药的敏化剂及作为烷化剂.Explosives were first written about only 600 years ago.仅仅在大约600多年之前,才有最初的记载.Po...
Gold was the loadstone that drew men to Alaska.金子是具有吸引力的东西,它引诱人前往阿拉斯加州.Yes. The Loadstone Rock was drawing him, and he must sail on, until he struck.是的,磁力礁吸引着他, 他必须扬帆前进, 直至触礁为止....
The lively dance heightened the joyous atmosphere of the scene.轻快的舞蹈给这场戏渲染了欢乐气氛.Her singing of " Evening Waltz " was easy and lively, well - balanced and appropriately controlled in volume.她唱的 “ 晚会圆舞曲 ” 轻松愉快, 层次分明,音量的控制也...