问题
判断题
定位器的倾斜度应符合设计要求，用定位坡度尺检测。定位器限位间隙应符合设计要求，用异径塞钉测量，允许偏差为±1mm。1150mm定位器塞尺直径为17.2mm；1250mm定位器塞尺直径为15.8mm。
答案
参考答案：对
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定位器的倾斜度应符合设计要求，用定位坡度尺检测。定位器限位间隙应符合设计要求，用异径塞钉测量，允许偏差为±1mm。1150mm定位器塞尺直径为17.2mm；1250mm定位器塞尺直径为15.8mm。
参考答案：对
Tea has been an important part of daily life in China for hundreds of years. There is a ________小题1:_______ of tea, such as green tea, black tea, flower tea, and yellow tea. But two rising stars in China’s teacups --- white tea and dark tea --- are becoming more and more ________小题2:_______. Dark tea is made from rough, old tea leaves which darken to a deep brown colour during the long process. White tea, produced mostly in Fujian, is made by drying tea leaves. The local people ________小题3:_______ the fresh leaves out on the ground and keep them in jars after they have dried. Both dark tea and white tea have a long history in China. Dark tea and white tea are healthy drinks. Dark tea can ________小题4:_______ fat n the body, lower blood pressure and slow the aging process. |