beach sand

基本解釋

"The Moon is essentially gray, no color; looks like plaster of Paris or sort of a grayish beach sand," Lovell reported back to Mission Control.
羅凡尓向控制中心報(bào)告說(shuō)，月球基本上是灰色的，沒(méi)有色彩，像石膏或者灰色的沙灘。
Ours took about 90 minutes to assemble and walked across most flat surfaces, even packed beach sand and slight inclines.
我們花了90分鐘時(shí)間把這個(gè)迷你機(jī)械生物組合好、它可以走過(guò)大多數(shù)平坦的表面，甚至緊實(shí)的沙地和小斜坡。
Quartz grain surface textures in coastal dune sand which is mainly derived from beach sand have features characteristic of both typical aeolian environment and inheritable and reformable beach sand.
本文通過(guò)對(duì)廣東和海南海岸沙丘砂石英顆粒的掃描電鏡分析，認(rèn)為其表面結(jié)構(gòu)特征，既具有典型的風(fēng)成環(huán)境特征。

But the ingredients really are beach sand, energy and some know how and not a great deal else.
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Vaguely analogous to grains of green Hawaiian beach sand, chondrules are arguably the glue needed to make planets like ours.
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After all, an ingot of silicon is made by taking beach sand and a bit of energy: add a bit of care and attention and there you are.
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