Objective The objective of this study was to learn the influence of crystallization on mechanical properties of DGC.

Therefore, DGD may provide an alternative optimization method for deepwater well casing program design, which can produce remarkable economic and industrial values.

双梯度钻井为深水钻井井身结构设计提供了一种新的优化方法，具有显著的经济效益和工业实用价值。

The problem of low sensitivity will become severely if DOP is used as the monitor signal of DGD in SCM system.

在光副载波复用系统中若使用偏振度作为偏振模色散的监测信号将会遇到灵敏度低的问题。

A mathematical relation between DOP and DGD is derived based on optical coherent matrix.

以光相干矩阵为基础推导了DOP与DGD和分光比之间的数学关系，对高斯脉冲的波形函数进行了计算。

Using DGD Embedment-Embedment Free Section Electron Microscopy Techniques to study Chromosome Scaffold

应用DGD包埋去包埋剂电镜方法研究染色体骨架

The experiment validates the filtering technique is effective for improving DGD dynamic range.

实验验证了滤波技术提高DGD响应范围的有效性。

The limit of DGD monitored by DOP technique can be close to 2 bit periods if pulse width index equals to 0.45;

当脉宽指数为0.45时，对差分群延迟的跟踪上限高达2个位周期；

The monitoring sensitivity will arrive to the top when DGD is about 0.5 bit period.

在差分群延迟约为0.5个位周期时，跟踪灵敏度达到最大值。

The preventive methods for DGF included: selecting young healthy donor;

其预防包括：选择年轻健康供者；

Methods Nursing care of 11 DGF cases were reviewed retrospectively.

方法回顾和总结11例肾移植术后移植肾功能延迟恢复患者的护理。

Methods: The clinical datum and treated means of16 cases of DGF were reviewed retrospectively.

方法回顾性分析16例移植肾功能延迟恢复患者的临床资料及治疗方法。

As an example of the DGF's application, the scattering field calculation of a metal sphere resting on the broad wall of the loaded rectangular waveguide is given by mo ney ethod.

作为并矢格林函数应用的例子，给出了位于加载波导宽边上的金属球散射场的矩量解。

The product purity w ( DMH)≥ 99%.

产品w（DMH）≥99%。

Acute Toxicity Test of DMH Disinfectants on GIFT Strain of Nile Tilapia

海因类消毒剂对吉富罗非鱼的急性毒性

Methods A total of 30 cases of type 2 DM and 30 cases of DMH were included in this study.

方法DM及DMH患者各30例。

Effect of DATS to mutation by DMH in mouse

二烯丙三硫对二甲基肼引起小鼠致突作用影响

One type of shallow water equations, namely, generalized DGH equation with strong dispersive term is introduced. By double linear formation, double Hamilton structure and some conservation laws are obtained.

研究一类浅水波方程即广义强色散DGH方程，通过转化为双线性形式，得到了双Hamilton结构和一些守恒量。

Delayed geochemical hazard ( DGH) of soil elements in soil will do serious harm to the environment.

土壤元素的缓变型地球化学灾害具有重要危害。

Conclusion: 1. DGH capsule can protect retina function of GK rats.

结论：（1）中药DGH胶囊对GK大鼠视网膜功能有保护作用。

Blow up Criteria 、 Persistence Properties and Infinite Propagation Speed of Solutions to the DGH Equation

DGH方程解的爆破现象、持续性及无穷传播速度

Results: ( 1) DGH has the effect of improving the existing behavior of GK rats.

结果：（1）中药DGH胶囊有改善DM大鼠生存状态的作用。