那些草原上的单配的田鼠,它也只会一身只绑定一个雌性,即使它被放置与其它能生育的雌性田鼠一起。
The prairie vole, which is monogamous, bonds with one female for life, even if he's presented with other, fertile females.
那些草原上的单配的田鼠,它也只会一身只绑定一个雌性,即使它被放置与其它能生育的雌性田鼠一起。
The prairie vole , which is monogamous, bonds with one female for life, even if he's presented with other, fertile females.
但是现代遗传学技术表明,许多物种的雌性很明显是处于一种单配关系中,但所生育的后代却有着不止一个父亲。
But modern genetic techniques have shown that in many species females in apparently monogamous relationships often produce families that have more than one father.
在研究了合作博弈论的基础上提出了一种适用于单载波系统的一对一匹配博弈频谱分配算法。
Through research on cooperative game theory, a one to one matching game spectrum allocation algorithm which can be used in single carrier system is proposed in this paper.
单侧进水的汽包配水管布置简单,并减少了汽包上的开孔数量,配水管上采用变节距分配孔以保证汽包长度方向上的均匀分流。
One-side arrangement for feed water pipe on drum is simple and the quantity of orifices on drum decreases, it adopts variable pitches in multi-orifices distributing pipe to balance water flow.
餐厅就建在被加利福尼亚的葡萄酒庄里,酒庄的配酒大师在工作人员带领下为客人提供一系列的品酒酒单。
The restaurant, surrounded by California vineyards, includes an extensive wine program, lead by the master sommelier on staff, with wine pairings for every menu option.
介绍了配煤炼焦的意义和在配煤炼焦技术中单种煤的结焦特性。对炼焦煤的煤质评定、配煤方法和质量控制进行了详细的论述。
The meaning of coal blend coking and coking features of each coal are introduced. The coal quality assessment, coal blend ways and quality control are discussed in detail.
为了研究粒度级配对淮南煤成浆性能的影响,采用三种粒度级配方案,对淮南煤单煤及配煤成浆性能进行比较。
M of Huainan coal, three grading size schemes are used to compare the features of coal water slurry of Huainan single coal and blended coal with different grading sizes.
混合煤煤粉的燃烧率并不是所配单种煤燃烧率的算术迭加,在一定条件下要优于所配单种煤燃烧率的算术迭加值。
The combustibility of mixing coal is not equal to the arithmetic plus of each combustibility of the single blend coal, the former is excelled by the arithmetic plus in some condition.
通过上述晶体结构中配位键长键角的分析,得到了一个行之有效的标准,判断羧基与中心金属离子是单齿配位还是螯合配位。
A new criterion to decide whether the carboxy group coordinating to the metallic ion in mono or bi dentate-fashion in an ambiguous situation, base on coordination bond distances and angles.
结合在数控测井系统中配接仪器的实际,实现地层倾角测井的应用,以取得合格的测井资料,准确地反映出单井构造和沉积信息。
Connected with the computerized logging system, dip logging is implemented and the desired logging data is obtained, which reveal exactly the structure of well and information of deposit.
针对配浆浓度控制过程存在的滞后、大干扰等问题,提出一种基于动态矩阵预测的单神经元pid配浆浓度控制算法。
According to problems of plasma consistency with lag and big interference, a dynamic matrix prediction based on single neuron PID control algorithm is present.
研究了生物有机肥与控释肥配施和单施复合化肥对人参菜、紫背菜、黄秋葵几种特种蔬菜品质的影响。
We studied the effects of applying bioorganic fertilizer and slowly released fertilizer, chemical fertilizer separately on the quality of special vegetables.
介绍了国外水平跨缝配筋的砌块墙体,在平面外单侧荷载作用下的性能所作的试验研究。
This paper introduced an experimental study abroad of the behavior of horizontally spanning joint reinforced block masonry walls under out-of-plane monotonic lateral loading.
通过试验得出不同级配混凝土试样的纵波波速与其单轴抗压强度的关系。
The relationship between uniaxial compressive strength and the velocity of longitudinal wave of concrete material with different grading is found through laboratory testing.
建立了单侧进水的汽包配水管分配特性的数学模型,并用它分析了一台电站锅炉的配水装置,获得了有价值的结论。
Mathematics Model is established for analyzing distribution characteristics of feed water pipe in drum, valuable suggestion is obtained from the model.
多配物种比单配物种的寿命要短。
Polygamous species have shorter life spans than monogynous species.
制备新型的单分子磷-氮类膨胀型阻燃剂(TPA),采用微胶囊化红磷(mrp)与TPA复配阻燃剂,制备具有良好阻燃性能的无卤阻燃abs。
Novel intumescent flame retardant (TPA) was prepared, and halogen-free retardant ABS composites were prepared by microencapsulated red phosphorus (MRP) and TPA as flame retardants.
在配混过程中与基质聚合物混合之后,该非牢固的粘结发生破裂,并且该短切纤维束崩解成分散在基质聚合物中的单独的单根纤维。
Upon mixing in the compounding process with a matrix polymer, the fugitive bonds break, and the cut fiber bundles disintegrate into separate individual fibers dispersed in the matrix polymer.
诺达公司的产品主要包括高分子材料加工用多种类型单/双螺杆挤出机系列、配混造粒成套设备、塑料片材/板材/薄膜设备、高分子材料回收设备等。
Norda mainly supplies polymer - purposed single screw / twin screw extruders, compounding and granulating systems, plastic sheets / plates / films extrusion lines and polymer recycling systems.
首先分析单组份阻燃剂应用于聚合物中的效果,再采用正交法多组分复配阻燃。
First analyzed flame retardance effect of single retardant on polymer materials, followed by mutiply retardants mixed system in the form of orthogonal experiments.
配煤灰熔点的变化不是两种单煤灰熔点简单的加和关系,而是非线性的关系,配煤灰熔点与煤灰组成之间也有很大的关系。
The changes of ash fusion point of coal blending are not the relationship of simple additivity of ash fusion point for two blended coals but that of non-linearity.
通过稳定剂的单因素实验和复配试验,对乳体系的稳定性进行了研究。
The stability of a milk system was studied by single-factor tests and mixing experiments on stabilizers.
为确定合适的配煤喷吹方案,在实验室条件下,对攀钢高炉喷吹用煤粉进行了单种煤及混合煤的燃烧实验。实验结果表明:配煤能够改善无烟煤的燃烧效果;
To decide on the proper coal blending plan, a combustion experiment with individual and blending coals injected into blast furnace at PZH Steel was carried out in laboratory.
本文在文献调研的基础上,设计和开发了“单仓储中心-多销售店”的配货博弈与定价决策实验平台。
Based on the literature review, we design and development a "single distribution center - more retailers" rationing game and pricing decision experiment platform.
一名单中锋,一般来说是德罗巴,配以两名令人激动的边锋,一开始是达夫和罗本,这都成为了历史。
A lone central striker, normally Didier Drogba, was supported by two dynamic and exciting wingers, initially Damien Duff and Arjen Robben, and the rest was history.
两试验中氮肥单施、磷肥配施的肥料利用率较其它处理的高,大田对比试验中氮、磷肥利用率普遍较低。
The FUE increased with single applying N and combination applying of P, but the FUE was generally lower in field comparison experiment.
多站扫描点云的配准、拼接,如果在单站点云经过扇形网格法处理后进行,会更快速高效。
Multi-station scanning of point cloud registration and stitching would be more quickly and efficiently, if the site goes through the fan in a single grid after treatment.
郑单958为供试材料,在大田条件下,系统研究了有机无机肥配施对玉米产量和品质的影响及其生理基础。
This experiment chose common maize Zhengdan 958 as the target plant material to investigate the effects of combined application of organic and inorganic fertilizers on yield and quality of maize and.
郑单958为供试材料,在大田条件下,系统研究了有机无机肥配施对玉米产量和品质的影响及其生理基础。
This experiment chose common maize Zhengdan 958 as the target plant material to investigate the effects of combined application of organic and inorganic fertilizers on yield and quality of maize and.
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