natural的例句大全

This paper puts forward the definition and connotation of urban reserved area, and analyzes the differences between urban reserved area, natural conservation, and urban landscaping.

本文阐述了城市自然保留地的定义、内涵，分析了它与自然保护区和园林绿化的区别；

Research of Safety Technology on Well Casing and Well Head of Natural Gas Well

天然气井井筒及井口安全技术研究

Tokyo and Beijing appear close to agreement on joint development of natural gas fields in disputed waters of the East China Sea, a deal that would resolve one of the most contentious issues to strain Sino-Japanese ties in recent years.

日中两国看来接近达成在东海（East China Sea）争议水域共同开发天然气田的协议。这项协议将有助于解决一个近年来最富争议的、造成中日关系紧张的议题。

Natural food excels an artificial tonic in nutrition, as the proverB says: Dietary nourishment is Better than medicinal nourishment.

天然食品的营养比人工补品的好，因此，俗话说：药补不如食补。

At present, the impact of transgenic rice on soil bacterial communities still little is known. One crucial function carried out by soil microorganisms is nitrogen fixation, which is the major source of nitrogen for many natural ecosystems.

有关转基因水稻对稻田土壤微生物的影响目前仍知之甚少。固氮微生物是水稻根际微生物群落中重要的微生物功能菌群之一，对水稻氮素营养调节起着重要作用。

The person is a natural being and also a social being.

人是自然存在物，更是社会存在物人的本质是需要与自身使命感。

Results Compared with natural delivery, in presence of assisted breech delivery, breech extraction, application of vacuum extractor, and cesarean section, the incidence rate of neonatal asphyxia increased significantly ( P < 0.01).

结果①臀位助产、臀位牵引、胎头吸引术、剖宫产术的新生儿窒息率经统计学处理明显高于自然分娩率（P<0.01）；

When mechanical contamination is completely eradicated in the process of wheat seed reproduction by the technology of no-removing the off-types, the purity of foundation seeds and certified seeds are mainly determined by two factors of the breeder seed purity and the natural cross-pollination rate.

采取免去杂技术繁殖小麦种子时，决定所繁殖原种和良种纯度的2个主要因素是繁殖种纯度和品种天然异交率。

The Stability of the Intraspecific Competition System for the Natural Enemies Which Possess Functional Breeding Rate or Capturing Rate

具有函数放养率或捕获率天敌有种内竞争系统的稳定性

With their patience and efforts, they successfully developed a combination of artificial breeding and natural reproduction.

在他们的耐心和努力下,他们成功地开发出一种人工育种和自然繁殖相结合的方法。

Directive Breeding of Artificial and Natural Mixed Forests in Stony Mountains of East Shanxi

晋东石质山人工天然混交林的定向培育技术

He is a natural bridge culture.

河是自然，桥是文化。

The enterprise OSGi specification defines a standard mechanism for JNDI clients to obtain references to OSGi services, providing a natural bridge between two programming styles.

企业OSGi规范为JNDI客户机定义了一个标准机制来获取OSGi服务的引用，在两种编程风格之间架起了一个天然的桥梁。

Based on the definition of natural bridge frequency, the analytical expression of loaded frequency of a simply-supported beam bridge under train loads was given through solving the vibration differential equation for bridges.

根据桥梁固有频率的定义求解桥梁振动微分方程，给出了列车荷载作用下简支梁桥有载频率的解析表达式。

Liping Godsend Bridge, on the right side of Wanzhai Village, 12 miles away northeasterly from Liping County, Guizhou province, is the biggest and longest natural bridge in the world.

黎平天生桥位于贵州省黎平县城东北12公里的湾寨右侧处，是世界上最长最大的天生桥。

Many semi-public or public places such as conference rooms and families use the touch-screen for information exchange, although this natural operate mode makes the interaction more intuitive, interaction distance is limitted.

许多半公共或非公共场所如会议室、家庭环境等也越来越多地使用触摸屏用于信息交互，虽然这种自然的操作方式使得显示屏的交互更为直观，但是用户无法与其进行远距离交互。

It is rich in the local deposits of salt brine and natural gas.

它是富有的在含盐的甜盐水和天然气的地方性的存款中。

Reflections on the Exploitation of Associated Natural Gas in Salt Brine Mine in Penglai Structure

蓬莱构造盐卤矿区伴生天然气开发思考

Directly Producing Sodium Bicarbonate Using Natural Brine and Ammonium Bicarbonate by One Step

天然卤水与碳酸氢铵直接法生产食品级小苏打试验

Determination of Sodium in Natural Brine of Salt Lakes by Digital Thermometric Titration

数字式温度滴定法测定盐湖天然卤水中的钠