crystal 四级六级考研

I wear this crystal under my costume for luck.

我贴身戴着块水，希望它能带给我好运。

It is snow and ice crystals.

这是雪和冰结。

It used to be a crystal stream.

那曾是条清澈见底小溪。

Snowflakes are loose aggregates of ice crystals.

雪花是冰松散凝结。

It is crystal clear what we must do.

我们该做什么是很明显。

There was a crystal chandelier above their heads.

他们头顶上方有一个水枝形吊灯。

Those fine wine glasses are made of crystal.

那些漂亮酒杯是用水做。

The videodisc is made of liquid crystal polymers.

影碟是由液聚合物制成。

She wears a crystal ornament on her chest.

她前胸戴了一个水饰品。

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

中铁氧化物包裹为镜铁矿、赤铁矿、纤铁矿。

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

设计并合成了一类新型末端氰基取代含氟二苯乙炔类液。

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

糖液过饱和度是结单元操作重要参数。

Crystal chandeliers glittered brightly above them.

他们头顶水吊灯闪闪发亮。

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——结法提纯除虫脲分析技术。

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

有弹力黑色渔网,镶嵌一系列黄绿色水,中间短棍材质为锡.

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

【摘要】我厂是一家国营企业，生产中、小功率三管。

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

4A沸石是一种状硅铝酸钠,化学组成式:Na2O.

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,有著像是放射状簇.与内含赤铁矿而成红色杆沸石.

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

光盘是由液聚合物制成，大小和一个唱片差不多。

Crystal structures of NiAl-LDHs and NiFe-LDHs are more ordered than those of NiCr-LDHs.

NiAl-LDHs和NiFe-LDHs样品结构与NiCr-LDHs相比，较为规整，结度更高。