1.
Research on the production of propolis of different races of Apis mellifera and their crossbreeds
西方蜜蜂不同蜂种及其正反交组合采胶力研究
2.
Some New Results on Orthogonal Frequency Squares;
正交频率方的组合构造和新的下界表
3.
The Contragradient Transformation Model in Vector Group Orthogonalization(Matrix);
向量组(矩阵)正交化的合同变换模型
4.
Orthogonal enumertion method of combinational optimization for railway construction items;
铁路建设项目优化组合的正交枚举法
5.
The Errors Bound of VWCF on｛E_(ik)｝-Orthogonal;
{E_ik}——正交条件下变权组合预测的误差界
6.
Multi-channel Orthonormal Wavelet with Symmetric or Antisymmetric Filter Banks;
具有对称或反对称滤波器组的多通道正交小波
7.
Extraction of Genomic DNA and Optimization of ISSR Reaction System with Orthogonal Design in Bramble
树莓基因组DNA的提取及ISSR反应体系的正交优化
8.
Changes of the Hard and Soft Tissues in Patients with Skeletal Class Ⅲ Malocclusion after Combined Orthodontic and Surgical Treatments;
正畸正颌治疗成人骨性反（牙合）软硬组织的变化
9.
Retrospective Analysis of Hybrid Parents and Efficient Hybrid Cross Screen Protocol
反推亲本式玉米杂交组配及组合高效筛选思路
10.
Reciprocals react similarly.
正反交的反应是相似的。
11.
This unit can be used in two-speed applications or where bi-directional rotation is used to transmit power.
此机种使用于2段变速组合，正反转组合动力传达分配。
12.
An Opposite Example about the Distribution of Linear Combination of Abnormal Random Variables;
关于正态随机变量线性组合分布的反例构造
13.
HIGH QUALITY WIDE BAND AUDIO CODING BASED ON COMBINED ORTHOGONAL TRANSFORM
高质量宽带音频信号组合正交变换编码
14.
Solving the Optimal Portfolio of Singular Covariance Matrix by Orthogonal Linear Transformation
正交变换求解奇异协方差矩阵的投资组合问题
15.
Empirical Study of Benchmark Orthogonality Properties of Mutual Funds in China;
中国开放式基金基准组合正交特性的实证研究
16.
Optimization of nitrogen source for L-threonine fermentation by the quadratic rotary combination design
正交旋转组合优化L-苏氨酸发酵的氮源
17.
Virtual Boundary Element Method for Solving Elastic Problems of Orthotropic Bodies with Different Materials
正交各向异性不同材料组合体的虚边界元解法
18.
This complex reaction is characterized by a keto-enol tautomerism eqilibrium and ester exchange reaction.
此螯合反应是由酮一烯醇互变异构平衡过程和酯交换反应组成。