组合频率

On the basis of summarizing and discussing the gamma inversion, we point out that an analytic method of volume attribute is very important. The method integrates multiple stepwise regression and cross verification to optimize and combine the attribute, adopts the convolution factor to eliminate frequency difference between the seismic and logging data, uses the neural network as a matching and predicting tool. Because of its religious theoretic base, the method is more accurate than other ones.

在对目前常用的伽玛反演方法进行总结、讨论的基础上，指出地震体属性分析法具有明确的物理意义，有效结合了多元逐步回归和交互验证法进行属性的优选和组合，采用褶积因子消除地震信息和测井信息的频率差异，并以神经网络为拟合和预测手段，具有严谨的理论基础，相比其它几种方法更为准确合理。

The influences of length-to-thickness ratio, material anisotropy and torsions effect on natural frequencies and buckling loads were also investigated.

分析中同时考虑了一阶和高阶横向剪切变形、转动惯量、细长比、各向异性、扭转变形等多种因素对组合梁固有频率和屈曲载荷的影响。

Its effect on egg production was tested in the chicken reference of Nongdahe × Taihe Silkies, higher egg production was found in the haplotype combinations with CCCG, but no significant differences between them and the other haplotype combinations.

由6个位点组成的单倍型H3（CCTCTG，由CCCG再加上T-2101和T-2054组成）在莱航鸡的频率为1，在参考家系中检测H3的效应，发现含有H3的单倍型组合具有很高的产蛋量，并且与其它类型达到显著性差异。

Multiplication rate achieved with solid/liquid alternate manner. 7. The late stage proembryos were induced in EC of multiplication medium with 9,000 mg·L-1myo–inositol and 0.1 mg·L-1 IBA.

含有50 g·L~（-1）蔗糖和0.1 mg·L~（-1）IBA的DCR1培养基最适合白皮松体细胞胚的成熟诱导，该组合明显提高了白皮松体细胞胚的成熟频率。

By a piece of type-II critical phase matching biaxial crystal LBO for extra-cavity and for the compound system of telescope and Lens second-harmonic generation,green laser at 532 nm was achieved with average power of 40.6 mW,pulse duration of 16 ns, and peak power of 181 W.

先采用双凸透镜组合成的望远镜系统对1 063 nm的红外激光进行扩束，再对该光束聚焦，最后经双轴晶体LBO倍频后，得到了平均功率为40.6 mW，脉冲宽度为16 ns，重复频率为14 kHz，峰值功率高达181 W的绿光激光输出，1063 nm→532 nm的转换效率高达58%。

Multi-speed running is that AC inverter runs with the combination of multi-function terminals.

多段速运行，是指通过多功能输入端子的逻辑组合，可以选择多段频率进行多段速运行。

In communications, an input or output location of a communication system, it will contain the sources and sinks for the messages and those elements that control the message flow on the link, one or more transmitters and receivers, or a combination thereof, together with the necessary accessory equipment to perform a radiocommunication services, a broadcasting facility assigned a specific frequency.

在通信技术中，(1)通信系统输入或输出的地点，包含报文的源点和汇点以及链路上控制报文流的组成部分，(2)一个或多个发送器和接收器，或者它们的组合以及其它辅助器件以实现无线电通信业务，(3)一种特定频率的广播系统。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。