通常与金混合的金属有镍 、 铂和铜.Metals commonly mixed with gold are nickel, platinum, and copper.由铂或铂铑组成的热电偶给出精确的温度指示.A thermocouple made of platinum / platinumrhodium provides the accurate temperature sensing.“ 弗来萨”备有铂模板.The " Flasha...
The website functional module clear perspicuity, the connection is compact.网站的功能模块清晰明了, 连接紧凑.Perspicuity ( Clarity ) of General Revelation.普遍启示的清晰性.He was at pains to insist on the perspicuity of what he wrote ( Lionel T...
In addition, chronic tympanitis, perforations, swimming is also easy to make water.此外, 患有慢性中耳炎 、 鼓膜穿孔的人, 下水游泳也容易使炎症加重.Tear the sheet of stamps along the perforations.沿齿孔把邮票撕开。Tear off the form along the perforations and ...
To van Loon, human achievement mattered above all things.对房龙来说, 人类的成就比一切都重要.Why are loon hatchlings in Wisconsin emerging deformed from their eggs?为什么维斯康新州的潜鸟幼儿从它们蛋中孵化就是畸形?Van Loon did not shy away from controversial sta...
The birds cling to the wall and nibble at the brickwork.鸟儿们紧贴在墙上，啄着砖缝。There were cracks in the brickwork.砖墙上有裂缝。Plaster had fallen away in places, exposing the brickwork.有些地方的灰泥脱落了，露出了砖。...
这些价格水平看起来会阻止指数的上升.These are price levels that seem to stop the index rise.在不知道指数的情况下,采用对数解方程式非常有效.Logs are useful in solving equations in which exponents are unknown.而道琼斯工业股票平均价格指数的跌幅为25%,相比之下稍显温和.The Dow Jones Industria...