晶体

The analyses of XRD,Zeta potential,SEM,EDS and low voltage cathodoluminescence were conducted for investigating the crystal structure,potential,morphology and luminescence properties of coated and uncoated Y_2O_3∶Eu.

通过XRD，Zeta电位，SEM及低压光谱分析等检测手段分析了包膜前后Y2O3∶Eu的晶体结构、电位、形貌与发光性能，探索了包膜工艺。

The bottom of conduction band of CBO and BBO consists mainly of cation state.

依据能带计算的分析，阴离子集团〓在晶体中的链接是使得LBO和CBO的带隙大于BBO的主要原因。

Texas cedarwood contains a natural substance that can form crystals in the oil.

德克萨斯州柏木含有的一种天然物质，可以形成晶体的油。

Each Cu ion is located at a crystallographic center of symmetry being coordinated by two N and two O atoms in a distorted square-planar geometry.

每个铜原子位于晶体中心，与两个N原子和两个O原子进行配位，形成了扭曲的平面结构。

The X-ray crystal structure reveals that thiourea coordinates with Pd via S atom,and the complex as a whole was in complete symmetry with palladium atom at the symmetry center of the plane square structure.

硫脲是有效反萃剂，从萃合物的晶体结构看出，硫脲通过S原子与Pd配位，萃合物以Pd原子为中心构成平面正方型结构。

Another example of the cubic lattice system is the body-centered cubic crystal of cesium chloride.

立方晶系的另一个例子是氯化铯的体心立方晶体。

Geologists can tell a chalcedony from the arrangement and structure of its crystals

地质学家可以告诉关于玉髓从布局和结构它的晶体。

The polarization properties of one-dimensional photonic crystal have been investigated by using the method of characteristic matrix.

利用特征矩阵法研究了两种偏振光通过一维光子晶体的偏振特性。

Using the above polynomial gain ripple characteristic, expressions for the gain and bandwidth are derived, and numerical simulations are performed.

利用光子晶体光纤高非线性和低色散斜率的优良特性，提出了一种利用变换和缩放的四阶切比雪夫多项式计算双抽运光纤参量放大器平坦增益和带宽的方法。

There are three main ways that Charon's surface supply of crystalline ice could have been replenished.

喀戎表面晶体冰的补给有三种主要的方式。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。