题目

英语翻译
一种“钢化石英玻璃电热炊具”其特征在于：锅底部带有一层用氯化镍、氧化铬、氯化锑、或用石墨等组成的导电膜,电源通过导电膜加热锅体.这种电热锅比用电热丝电炉可节电40％左右.锅体透明,内部存放的东西,可看得见,要吃什么,拿取方便,而且它还可像其它烧锅一样直接放在煤气灶上烧煮.它还可实施成类似电热炊具的一系列炊具.诸如玻璃电热烧锅、玻璃电热暖锅,玻璃电热牛奶杯、玻璃电热恒温电饭包、玻璃电热烤炉等
一种放射线诊断时用的射线防护装置,包括方孔限光板（4）、圆孔限光板（1）、伺服电机、上限位开关（3）、下限位开关（7）等,装设在活动床球管遮光器前,依靠伺服电机上下限位开关及控制电路进行连锁控制,自动变换圆孔限光板的位置,将透视和点片时的多余射线遮挡住,使患者和医生都得到可靠的防护.

提问时间：2021-04-01

答案

A "steel electric cookers of quartz glass," is characterized by: the Department of the bottom of the pot with a layer of nickel chloride, chromium oxide, antimony trichloride, or composed of graphite, and other conductive membrane, power through the conductive film and Reguo body. This Dianreguo than electric wire electric power saving could be around 40 per cent. Pot of transparency, the internal storage of things can be seen, what to eat, get convenient, and it can also be the same as other burning pot on the boil directly on the gas stove. It can also be implemented as a series of similar electric cooking utensils. Such as burning glass electric rice cookers, electric heated glass cookers, electric Niunaibei glass, glass, electric heated rice bags, glass, such as electric ovens
A diagnostic radiology, with the ray protective devices, including the limited-hole plate (4), limited-hole plate (1), servo motor, with the upper limit switch (3), limit switch (7), and so on, installed in the activities Bed-shading of the ball before relying on the upper and lower limit switch servo motor control circuits and chain control, automatic transform limited-hole plate position, perspective and point of excess-ray films blocked so that patients and doctors have been reliable protection .