人工的例句大全

Although it was gone through evolution by artificial selection and natural selection, Allium tuberosum kept little differentiation from Allium ramosum.

虽然韭经历了长期的人工选择和自然选择，但与野韭的分化仍然较小。

Artificial selection, at the heart of breeding for desirable traits in domesticated animals, has yielded rapid change in a short span of canine history.

在育种中心对家养动物进行人工选择可以得到具有理想的外表特征的动物，在狗类短短的历史中，近期这样的动物数量迅速增加。

Poppy cultivation in China has a long history and vast territory, during the last years of the long years, through continuous natural and artificial selection, bred a number of different varieties.

中国粟的种植历史悠久、地域广阔，在近万年的漫长岁月里，经过不断地自然和人工选择，还培育出了许多不同的品种。

Rice evolution was slow at the begining of Neolithic age, but during the period from 6300 and 5500 BP, the evolution became fast, and the effective artificial selection was showed.

在该遗址的新石器时期早期，稻米的进化是缓慢的，在距今6300年至5500年之间，进化有一次飞跃，有意识的人工选择已产生效应。

While based on the evolution of three subsystems, specialized market fulfils co-evolution under the coupling self-stabilizing mechanism of subsystems and the self-optimizing mechanism of 'artificial selection' and 'natural selection'.

而专业市场以三大子系统的演化为基础，通过子系统耦合的自稳定机制、人工选择与自然选择的自优化机制实现了协同演化。

Aiming at the limitation of traditional wavelet transform, our paper propose a new image fusion novel that after decomposing the image with fast wavelet transform, we use pulse coupled neural networks to choose fusion rule instead of artificial selection.

本文针对传统小波变换存在的缺陷，提出在对图像进行快速小波分解后，通过脉冲耦合模型代替人工选择融合规则，形成的一种基于小波分解和脉冲耦合神经网络的图像融合新方法。

The study, the findings of which were published in the science journal Cell Research, found that Chinese indigenous dogs represent an intermediate form between wolves and breed dogs, and that they have not experienced intense artificial selection.

研究结果已发表在科学杂志《细胞研究》上。该研究称，中国本地狗是狼与狗的中间体，没有经历过激烈的人工选择。

To provide seamless active service to users and service that match the descriptions after service matchmaking, this paper abandons the traditional method of artificial selection and chooses the best services according to QoS, with a combination of service QoS attributes.

为了给身处普适环境的用户提供无缝的主动服务，对服务匹配成功后所列出的符合描述的服务，本文摒弃了传统的人工选择方法，而是结合服务的QoS属性，根据QoS选择最优服务。

After successive generations of artificial selection, some good economic and genetic traits are basically stable to offspring, such as faster growth, more adaptability and higher nutritional value, easier to raise and breed, disease resistance and so on.

经过连续多代人工选育，得到生长速度快、适应性强、营养价值高、易养易繁、抗病力强等优良经济性状，且遗传性状基本稳定的后代。

Due to the joint effects of natural and artificial selection, the proportions of genetic materials originating from different parents may vary in the gene pool of offsprings, and this creates a problem of unequal genetic contributions of parents to offsprings.

由于自然选择和人工选择的共同作用，使不同亲本的基因在后代基因库中所占比例有所不同，即亲本对后代群体的不均等遗传贡献。

From above fiber optic sensing system, the experiment results of ultrasonic wave transmitting through artificial marble are given.

应用上述光纤传感系统，对人工大理石中传输的超声波进行了实验研究，并将实验结果与仿真结果进行了对比分析；

National scenic areas Songhuahu is one of our large artificial lake, the summer can be swimming, winter can ski;

国家级风景名胜区松花湖是我国大型人工湖之一，夏可游泳、冬可滑雪。

Hunhe river design a harbor for boat dock, development land planning a region of large artificial lake.

浑河河边设计有港湾可供游艇停靠，规划区内开发大型人工湖。

Influence of the artificial lake construction on groundwater dynamic field near Chaoyang and laying scheme choice of the lake bottom

朝阳市建人工湖对地下水动力场影响及湖底铺设方案选择

Anti-Leakage Technology on Artificial Lake Riverway in the Urban Section of Hutuo River at Shijiazhuang

滹沱河石家庄市区段河道人工湖防渗技术研究

According to the peasants, the local government has seized their land to build an artificial lake in order to attract tourists.

根据农民们的叙述，当地政府征了他们的地建造一个人工湖以吸引游客。

Bei-Bei dug a pit beside it, dropped some water inside and made it become an" artificial lake"!

贝贝还在地上挖了一个小坑，灌了点水，造了一个“人工湖”。

The causeway takes the railway, opened 59 years before the canal, across a vast artificial lake created during canal construction.

加通湖堤道承载着铁路线，穿过了修建运河期间开辟的巨大人工湖。

Guishan's national AAAA level scenic area, rely on the tallest gush, heyuan facing south China the largest artificial lake in the green lake.

桂山是国家AAAA级景区，靠河源第一高喷，面对华南最大的人工湖万绿湖。

Study on the artificial carbon fiber trachea

炭纤维人工气管的研究