Snowflakes are loose aggregates of ice crystals.

雪花是冰晶松散凝结。

It is snow and ice crystals.

这是雪和冰结晶体。

I wear this crystal under my costume for luck.

我贴身戴着块水晶，希望它能带给我好运。

The iron oxides in rock crystals are specularite, hematite and lepidocrocite.

晶体中铁氧化物包裹体为镜铁矿、赤铁矿、纤铁矿。

Two series of tolan-type liquid crystals containing terminal cyano group were synthesized.

设计并合成了类新型末端氰基取代氟二苯乙炔类液晶。

Elasticated black fishnet, encrusted with a galaxy of Olive crystals, between bat-tipped, pewter bars.

有弹力黑色渔网,系列黄绿色水晶,中间短棍材质为锡.

Prismatic crystals of Natrolite on Analcime, forming an interesting cluster, Together with Hematite included Thomsonite.

柱状钠沸石在方沸石上,有著像是放射状晶簇.赤铁矿而成红色杆沸石.

It used to be a crystal stream.

那曾是条清澈见底小溪。

It is crystal clear what we must do.

我们该做什么是很明显。

Those fine wine glasses are made of crystal.

那些漂亮酒杯是用水晶做。

The videodisc is made of liquid crystal polymers.

影碟是由液晶聚合物制成。

There was a crystal chandelier above their heads.

他们头顶上方有个水晶枝形吊灯。

She wears a crystal ornament on her chest.

她前胸戴了个水晶饰品。

The two classical crystals represented here are ammonium biurate (dark, thorny-apple type crystal), and triple phosphate (clear, coffin-like crystal).

这是两个经典结晶体，其中个为尿酸铵结晶（深色，多刺苹果型晶体），另个为三重磷酸盐（清透，棺材状晶体）。

Sucrose oversaturation is one of the most important control parameter of crystal size.

糖液过饱和度是结晶单元操作重要参数。

Crystal chandeliers glittered brightly above them.

他们头顶水晶吊灯闪闪发亮。

The method was established for purification of diflubenzuron by crystal technique with mixed solvents.

本文论述了利用混合溶剂——结晶法提纯除虫脲分析技术。

Grayish white powder or pellets and important inorganic salt products,4A zeolite is crystal lagoriolite.

4A沸石是种晶体状硅铝酸钠,化学组成式:Na2O.

My factory is enterprise of a state-operated, produce dynatron of crystal of medium, small-power.

【摘要】我厂是家国营企业，生产中、小功率晶体三极管。

The videodisc is made of liquid crystal polymers, about the size of a phonograph record.

光盘是由液晶聚合物制成，大小和个唱片差不多。