Bimodal distribution for mutation factor is composed of two Cauchy distributions with different medians, and balances global exploration and local exploitation.

The bimodal distribution curve of ABA contents in developing rice embryo was consistent with the biphasic pattern of the embryonal development.

发育中稻胚ABA含量的双峰曲线与胚的两阶段发育模式一致。

The Experimental results indicate that, the emitted PM has a bimodal distribution having two peaks around 4.3 and 0.1 μ m.

结果显示：排放的颗粒物粒径呈现双峰分布，峰值分别在0.1μm和4.3μm左右；

Preparation of polyethylene with bimodal distribution catalyzed by complex catalyst of Ziegler-Natta with metallocene

Ziegler-Natta/茂金属复合催化剂制备双峰聚乙烯

This has created something of a bimodal distribution leaving a much diminished centre.

这样一来，就形成了一种“双峰式分布”，持中间立场的众议员大大减少。

Computer Simulation of Bimodal Distribution Ultrafine Particles Dynamic Light Scattering and Precision Analysis

双峰分布的超细颗粒动态光散射信号模拟及精度分析

These rocks are rich in alkali and potassium, and relatively depleted in MgO, TiO2, with enriched Sr-Nd-Pb compositions, belong to cal-alkaline to alkaline series, which having a characteristics of bimodal volcanism.

火山岩具有双峰式火山岩和玄粗岩岩系的特征，岩石富碱、富钾，相对贫MgO、TiO2，具有富集的Sr-Nd-Pb同位素组成。

Bimetallic Compound Wear Resistance Material Developed by Cast in Place Surface Alloying

铸渗法制造双金属耐磨复合材料

Exploration and Discussion of the Reason for Quality Problem of Roll-Burnishing leaning of Bimetallic Material

双金属材料滚抛清洗质量问题原因探讨

Bimetallic corrosion behavior, occurred when grounding grid contacted with the buried pipelines, was studied using electrochemical testing and immersion experiments. The results showed that the galvanic effect was obvious. ( 4) Study on bimetallic corrosion testing of blow-off pipe of compressor outlet.

利用电化学测试和室内浸泡实验对接地网与管道接触时可能发生的电偶腐蚀行为进行研究，结果表明电偶腐蚀效应明显。（4）压缩机出口排污管的电偶腐蚀实验研究。

The surrounding factors, such as flow field induced corrosion, crevice corrosion and bimetallic corrosion and phase-change induced corrosion, control the corrosion of well tubulars.

本文提出了科学合理的油井管腐蚀分类方法，发现流场诱导腐蚀、缝隙腐蚀、电偶腐蚀以及相变诱导腐蚀是控制油井管腐蚀的主要环境因素。

This paper presents performance and parameter of bimetallic material and selection of design and materials for bimetallic element under different conductions. It may be for reference to designers of circuit breaker thermodynamic trip.

本文介绍了各种双金属材料的性能、参数以及不同使用条件下双金属元件的设计和材料的选择，可供断路器热动脱扣的设计人员参考。

A tripping device comprises a traction rod, a thermoelement, a bimetallic element, a magnetic system, a lock catch, and a jump pin.

脱扣装置包括牵引杆、热元件、双金属元件、磁系统、锁扣及跳扣。

Compared with the single catalyst, the bimetallic catalyst is advantageous for the mass production of carbon nanotubes.

与单催化剂相比，双催化剂的联合催化作用更有利于碳管的生长。

Ziegler-Natta/ Non-Metallocene Bimetallic Catalyst for Preparation of Broad Relative Molecular Mass Distribution Polyethylene

Ziegler-Natta/非茂双金属催化剂制备宽相对分子质量分布聚乙烯

Synergistic Effect of Polymer Supported Bimetallic Catalyst for Hydrogen Transfer Dehalogenation of Organic Halides

高聚物负载型双金属催化剂催化氢转移有机卤化物脱卤

Catalytic Performance of Fe-Co/ SiO_2 Bimetallic Catalyst in Fischer-Tropsch Synthesis

Fe-Co/SiO2双金属催化剂上费托合成反应的研究

XPS study of Cu-Ni bimetallic catalyst

Cu-Ni双金属催化剂的XPS研究

Preparation, Characterization and Hydrogenation Activity Evaluation of Unsupported Bimetallic Catalyst

非负载型双金属催化剂的制备、表征与加氢性能评价

Bimetal composite sheet has special mechanical and physical performances, which can supply the industry needs, so it is necessary to make research on it.

双金属复合板因其特殊的机械性能、物理性能等指标，可以更有效的满足生产实际的需要，所以对其生产工艺的研究势在必行。

The simulations using the heating bimetal sheet show that the structure is very powerful, which can yield a linear strain between 30%~ 100% at a temperature change of 100 ℃.

通过使用热双金属片进行模拟，实现了在100℃温度变化情况下30%~100%的线性应变。