The core could be very, very rich in hydrogen (a water ingredient) or totally dry.
地核中可能有巨量的氢（水分子的一种组分）或者完全干燥。
The waves of damp and dry conditions suggest water is created on the moon every day, when hydrogen nuclei in the solar wind slam into oxygen-rich silicate minerals on the moon's surface.
潮湿和干燥条件的交替波动表明，月球上每天都在生成水——太阳风中的氢原子核与月球表面富含氧的硅酸盐矿物相撞而成。
Mars is too dry and poor in oxygen, Venus far too hot, and so is Mercury, and the outer planets have temperatures near absolute zero and hydrogen-dominated atmospheres.
火星太干燥又缺氧，金星太热，水星也一样。除此之外，太阳系的其他行星的温度都接近绝对零度，并围绕着以氢气为主的大气层。
The hydrogen production technology was utilized to revamp a light oil hydrogen production unit for processing coking dry gas.
利用焦化干气制氢技术对轻油制氢装置进行了技术改造。
Then, the dry powder obtained is deoxidized in hydrogen at the condition of mild heating.
再将所得干粉体在温和加热条件下氢气氛中还原。
Regarding to the stain from cosmetic, tea, tobacco, could apply Hydrogen peroxide water, make it stay on stain for 2 hours, and then clean and dry.
对化妆品、茶和烟草的污迹，可涂上双氧水，停留两小时，然后清洗及擦干。
Recovery of ethylene from dry gas and utilization of ethyl benzene are described, and it is pointed out that recovery of hydrogen by the membrane separation and production of styr...
指出炼油厂采用膜分离技术回收氢及用催化裂化干气中的乙烯生产苯乙烯，是合理利用石油副产物的有效途径。
Taking the hydrogen balance into account, the yield of dry gas that the hydrogen content is more than 20% should be debased in order to provide enough hydrogen for propylene and light oil.
从氢平衡的角度考虑，为使多产丙烯、兼顾轻油有充足的氢源，干气收率就必须尽量低。
Water extracts of dry and fresh P. ginseng had apparent protective effect on corticosterone-induced and hydrogen peroxide-induced damage in PC12 cells;
干、鲜人参水提液对于皮质酮、过氧化氢诱导损伤的PC12细胞均有明显的保护作用；
Fluctuation in hydrogen content results from wet air. The dry compressed air is helpful to highly qualified liquid al.
潮湿的空气会造成含氢量的波动，干燥的压缩空气更有助于获得高质量的铝合金液。
Sterilization. After cleaning the surface, you might as well sterilize it with alcohol, disinfectant or hydrogen peroxide solution and wipe it with dry cloth at last.
键盘擦洗干净后，不妨再蘸上酒精、消毒液或药用双氧水等进行消毒处理，最后用干布将键盘表面擦干即可。
Sterilization. After cleaning the surface, you might as well sterilize it with alcohol, disinfectant or hydrogen peroxide solution and wipe it with dry cloth at last.
键盘擦洗干净后，不妨再蘸上酒精、消毒液或药用双氧水等进行消毒处理，最后用干布将键盘表面擦干即可。
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