查询词典 crystal-ball

METHODS The structures of compound I, extracted from Clausena lansium Skeels, and synthesized compound III were determined by single crystal X-ray diffraction analysis. The stereo-structures of compound II and IV were also built up through Tripos force field based on crystal structures of compound I and III. RESULTS The molecular formula and molecular weight were found to be C18H17O2N and 279.34 respectively.

方法用单晶X-射线衍射分析法测定了从植物黄皮提取物中分离得到的化合物I和采用合成方法得到的化合物III的晶体结构，并用分子力学计算方法分别模建化合物II和IV的立体结构。

The experiments show that the remelting hardening layer consists of melting zone, quenching zone and heat affected zone. From surface to internal, the respective microstructures are extremely small hidden-crystal martensite and a few residual austenites, hidden-crystal martensite and carbides and residual austerite, martensite and backfire troostite and ferrite.

实验表明：熔凝硬化层由熔化区、相变硬化区和热影响区组成；由表及里组织分别为极细隐晶马氏体＋少量残余奥氏体、隐晶马氏体＋碳化物＋残余奥氏体、马氏体+回火屈氏体+铁素体。

In the crystal clear aquarium wall,"Aquarium Mural","aquarium wall painting" in creating a water ecology, color fish,±, rock formations,, skilfully combines a natural landscape, colorful tropical fish in crystal clear aquarium wall,"Aquarium Mural","aquarium wall painting" in the free shuttle, static in action, landscape wins painting, and interior decoration matched Shenghui, wow amazing.

在晶莹剔透的壁挂水族箱、"水族壁画"、"壁挂水族画"内营造出一个水生态，彩鱼、碧草、怪石、奇木，巧妙地将大自然的美景融合在一起，色彩斑斓的热带鱼在清澈见底的壁挂水族箱、"水族壁画"、"壁挂水族画"中自由穿梭，静中有动，风景胜画，和室内装饰相映生辉，让人惊叹叫绝。

Here the roads and houses are made of salt, undulant salt hills and salt bridges are amazing with moving vehicles on them to be surrounded by the vast and boundless salt sea… the Great Salt Lake full of glittering and translucent crystal shining under the sunlight, does give you a sense of crystal palace with the snow-covered peaks as the background.

真像到了盐的世界：路是盐铺的，房子是盐盖的，起伏不断的是盐山，望不到边的是盐海，汽车驶过的是盐桥……走进了大盐湖，阳光一照，满湖满湖的"水晶"，晶莹夺目，光彩照人，加上远处的冰峰雪山，使人感到好像走进了"水晶宫"一样！

This method makes the best of the advantage of binary optics and liquid crystal-spatial light modulator. It can avoid the unhandy of binary optics and the low efficiency of liquid crystal-spatial light modulator according to the demand. It optimizes temperature uniformity system.

该方法主要是充分利用二元光学法和液晶空间光调制的各自优点，并按照设计系统的要求，最大程度避免二元光学法使用不灵活而液晶空间光调制激光能量利用率不高的缺点，实现温度分布均匀化系统优化。

Another application: a liquid crystal pane held in front of the mirror of a telescope could be used to "unwrinkle" light that has passed through Earth's turbulent atmosphere. Such adaptive optics telescopes could gain a crystal-clear view of the heavens from Earth's surface.

还有一种应用：在望远镜镜头前放一液晶片能"展平"那些穿过地球湍动大气层而"起皱"的光线，这样的主动光学望远镜能使人在地面上看见一个像水晶一样清澈的天空。

The irregular variation of lattice constants of the a-LiIO3 single crystal originated in the growth process and the fluctuation phenomena of lattice constants under the action of an electrostatic field were investigated by an X-ray double-crystal spectro-meter in the arrangement.

本文用X射线双晶衍射平行排列的方法，观察了α-LiIO_3单晶体生长过程点阵常数a与c不规则的不均匀性以及在静电场作用下c的起伏现象。观测出在静电场作用下a与c的变化和沿电场方向晶体表面层存在点阵常数的梯度。

In order to obtain high LIDT antireflective coatings on the nonlinear optical crystal LiB3O5, this dissertation focuses its main interests on the following four aspects: Firstly,frequency doubling and tripling AR coatings were designed on the LBO crystal using vector addition method.

本文围绕提高非线性光学晶体LiB3O5上增透膜的激光损伤阈值(laser induced damage threshold， LIDT)，这一中心问题，主要开展了四方面的工作。

However, the real crystal surface is far from being like that. The vicinal surfaces of a crystal consist of step structure, which directly affects the chemical and physical process on the surface.

在分子束外延生长实验中，都是假定衬底表面是均匀光滑的，但是真实的晶体表面是有台阶结构的。

After numerous highly complex shapes cut Sapphire crystal gemstones produced by the prototype test, Table Jijia plant designers and engineers have finally created a Reverso has retained the classic design elements, but also has enough thickness watchcase with Sapphire Crystal to load a unique spherical tourbillon device.

经过大量的极其复杂的形状切割蓝宝石晶体生产的样机试验宝石，积家表厂的设计师和工程师们创造了反面，最后保留了经典的设计元素，而且还拥有足够的蓝宝石水晶表壳厚度加载一个独特的球形陀飞轮装置。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！