梯度

抬升和剥蚀对温度梯度的联合效应可以根据公式（3.86）进行估定。

The combined effect of uplift and denudation upon the temperature gradient can be obtained by formula ( 3.86 ) .

结论采用硫酸铵梯度法可制得包封率较高的苦参碱脂质体

Conclusion The matrine liposomes with high entrapping efficiency can be prepared by ammonium sulphate gradient method .

穿过地理梯度，莱文斯预料有分布区不重叠的小种或近群种。

Across geographic gradients , levins expects allopatric races or coenospecies exist .

我国经济发展由东向西梯度推进。

Economic development in China is spreading gradually from the east to the west .

考试难易要有梯度。

The examinations should vary in difficulty .

有了犯罪梯度，我们就可以将犯罪与刑罚建立对应联系，最大程度地避免量刑上的畸轻畸重。

Once we have the scale , we can set up a corresponding relationship between a crime and a punishment , and avoid sentence unbalance to the most extent .

快速密度梯度离心法纯化质粒DNA

Purification of plasmid DNA by rapid density gradient centrifugation

关于｛x／n｝的分布组分梯度复合对水泥基材料力学性能的影响

Effect of the component gradient distribution on the strength of cement-based composite materials

N（Z）的和图.垂直形变速率梯度图的编绘

Charting map of vertical crustal deformation rate gradient

适合于BP学习的共轭梯度法

Conjugate gradient algorithm suitable for BP learning

反应热压法制备Al2O3/NiCrAl复合材料及功能梯度材料

Al_2O_3 / NiCrAl composites and functional gradient materials fabricated by reactive hot pressing

RNA合成速率有明显的动&植物极梯度；

The rate of RNA synthesis has an obvious gradient of animal-vegetal pale ;

用共轭梯度法改善AR谱估计性能

Improvement of performance of AR spectral estimation by the conjugate gradient method

用加脉冲梯度场的NMR自旋回波法测量高分子聚合过程中的自扩散系数

Self-Diffusion Coefficients of Polymer in Polymerization Measured with Pulsed Field-Gradient NMR Spin Echo Methods

SiC陶瓷及其复合材料的先驱体高温连接及陶瓷金属梯度材料的制备与连接研究

Study on Pyro-Joining of SiC Ceramic and Its Composites by Precursor and Ceramic-Metal Joining by Fgm

通过电镀法制备了功能梯度Ni-P合金镀层。

The function gradient Ni-P alloy deposit was prepared by plating .

ZrO2、La2Zr2O7梯度涂层的显微结构研究

Study on Microstructure of ZrO_2 and La_2Zr_2O_7 Graded Coatings

方法采用固相pH梯度双向凝胶电泳分离UVA辐射前后人皮肤成纤维细胞的总蛋白质，凝胶经银染显色后，用ImagingMaster2D图像分析软件进行比较分析，识别差异表达的蛋白质。

After silver staining , the differential expression proteins were analyzed by using Imaging Master 2D analysis ware .

激光熔覆TiCp/Ni合金自生梯度涂层及其自生机制

Laser clad tic_p / ni Alloy Functionally Gradient Coating and its in-situ formation mechanism

经G418浓度梯度筛选及PCR鉴定得到高拷贝整合的重组酵母表达菌株。

The multicopy recombinants were obtained through G418 concentration gradient screening and PCR .

文中描述了梯度波形发生器的硬件结构，简介了卡上FPGA内部结构及FPGA内部逻辑设计流程。

We pictured the hardware structure of gradient waveform generator . The introduction of FPGA and FPGA design flow is also described .

图形法运用可视化方法描绘了房价场的3D可视化模型、等高线图和梯度场线图。

One is the graphical representation by the visualization method , including the 3D mesh representation , the contour line graph and the field line graph .

用PDF方法求解平均温度梯度为常数的均匀剪切湍流

The calculation of homogeneous ' turbulent SHE-AR flow within uniform mean temperature gradient using PDF method

用热梯度式CVD增密技术制造C/C复合刹车盘

The manufacturing of c / c composite brake disk by means of thermal gradient CVD densification technique

结果：Percoll密度梯度离心法培养可获得均一的MSCs；

RESULTS : Homogeneous MSCs were obtained by percoll density gradient centrifugation .

离心铸造过共晶Al-Si合金自生梯度复合材料及其阻尼性能

In situ gradient composite of hypereutectic Al-Si alloy by centrifugal casting and its damping property

叶绿素a、b的含量与遮荫梯度正相关，而叶绿素a/b则与遮荫梯度负相关（P＜0.01）。

Chlorophyll content of population Emei and Ya'an has positive correlation ( P < 0.01 ), while chlorophyll a / b has negative correlation ( PO . 01 ) with shade degree .

单标准FIA梯度校正催化动力学的光度测定法

Single standard FIA Gradient Calibration Technique in catalytic kinetic spectrometric determination

目的：探讨MRI中三维T1加权成像梯度回波（3DT1WI/TFE）序列在肝硬化结节诊断中的价值。

Objective : To study the 3D T 1WI / TFE sequence of MRI applied in the diagnoses of hepatic cirrhosis nodules .

用梯度密度法离心收集PMN。

PMNs were isolated by density gradient centrifugation .