英语翻译1.要量取8ML的盐酸,常使用10ml的量筒,为的是减少误差,解释一下为什么100ml的量筒造成的误差大,两个原因.2.“风雨同舟”的英语翻译,还有“你说过你永远在我身边”能解多少解多少!答得好的话我会追加分的！

相关推荐

• 英语翻译1.要量取8ML的盐酸,常使用10ml的量筒,为的是减少误差,解释一下为什么100ml的量筒造成的误差大,两个原因.2.“风雨同舟”的英语翻译,还有“你说过你永远在我身边”能解多少解多少!答得好的话我会追加分的！
• The volume of a medium-sized grain of sand is 62 nL.If I gave you Avogadro's number of grains of sand this size and assuming that all of the sand could pack together with no empty space,which of the following is closest to the volume that would be required to hold that much sand?A) The volume of a medium-sized forest pond,which is about 1x10^6 L.B) Roughly the volume of Lake Mead (formed by the Hoover Dam),which is approximately 3.5x10^13 L.C) About h
• 一道英文化学题Find the velocity of an electron emitted by a metal whose threshold frequency is 2.07×1014 when it is exposed to visible light of wavelength 5.24×10m.