Crystals having this property are said to be doubly refracting , or birefringent.具有这种性质的晶体叫做双折射晶体.Such substances are optically anisotropic and birefringent.这种材料是光学各向异性的,因而是双折射晶体.The stressmeter consists of a short solid...
Already, both sides are jockeying to belittle the other side.双方已经在使出浑身解数贬低对方了。The high Command was jockeying its force into place for attack.统帅部正在调遣部队进入攻击发动地带.The men on the horses were jockeying about to get into a prop...
The plates and glassware were rimmed with gold.这些盘子和玻璃器皿都镶着金边。They can be bought at any glassware shop .可在任何一家玻璃器皿店中买到。There was a great deal of breakage in that shipment of glassware.那批玻璃器皿损坏了很多....
He frequently donates large sums to charity.他常常向慈善机构捐赠大笔钱款。A substance donates protons to some other substance.一物质向其他物质提供质子.Substance X in turn donates its electron to an iron - containing protein called ferredoxin.X物质又将...