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科学时代收录了1160609条科普词条,基本涵盖了常见科普常识及英语词汇的翻译,是科学学习和研究的有利工具。

sand flat sand flotation process sand flowability sand flow rate sand food
sand fraction sand-fry sandglass sand-grain ground sand grape
sand grape sand grass sand grass sand gravel sand gravel filter
sand-gravel substrate sandgrouse sand grout sand hazard sand heap analogy
sand-heap perverse crop sandhi sandhi-form sandhill sand hill
Sandilands Report Sandimmun Neoral sand inclusion sand inclusion mark sanding
sanding sanding up Sandino,Augusto Cesar sand jack sandkey
sandladen wind Sand Lake Tourist Area sand lance sand lance sand lance--sand la(u)nce
sand land sand la(u)nce sand leek sand lily sandman
sand mat of subgrade Sand Medicine Sandmeyer reaction sand mill sand mixer
sand mould casting sand mould casting sand moulding sand moxibution sand myrtle
Sandoglobulin sandolanid sandomigrin sandonorm sandopart
sandoptal Sandostatin sandosten sand painting sand paper
sandpaper painting sand patch test sand pear sand pear sand pear
sand permeability sand-picture sand pine sandpiper sand preventing dike
sand protecting plantation sand protection facilities sand protection facilities sand protection forest sandpump
sand pump Sand Qi Elixir sand quarry sandr sandramycin
sand ratio sand reef sand ridge sand ripple sand ripple
sand ripple Sand River Convention S Andromedae sand run sand sagebrush seed oil
sand-scorch sand shadow sand-shifting control forest sand sieve grading sand sifter
sand slinger sand smelt sand spit sand spit sand spreader
sand stemming sandstone sandstone sandstone sandstone
sandstone sandstone grit sandstone reservoir sand storm sandstorm
sandstorm sand storm sand sucker sand sweeping sand sweeping equipment
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