natural的例句大全

Determination of natural fractional isotope abundance ratio of boron in boron trichloride by infrared spectroscopy

三氯化硼中硼同位素天然丰度比的红外光谱测定

Natural gas is a clean energy source, because it has advantages such as convenience, safety etc, the supply of pipe gas has been used widely, it gradually replaced the bottled gas.

天然气是一种环保洁净的能源。管道天然气因其供应方便、安全等优点得到了广泛应用，正在逐步取代瓶装煤气。

The 16-foot skeleton of the northern bottlenose whale had been acquired by the Natural History Museum for scientific research.

这具长16英尺的北巨齿槌鲸的骨架目前已被自然历史博物馆收藏起来进行科学研究。

Bottling Line for Natural Mineral Drinking Water

天然饮用矿泉水的瓶装生产

A liquid level control scheme designed for a waste heat boiler used with a 2-section boiler for making steam by means of natural gass

天然气造气二段炉出口废热锅炉液位控制

The seed set was low for both natural and artificial cross pollination with only about one forth of ovules developing into seeds.

矮牡丹的结实率低，平均只有近1／4的胚珠发育成种子。

It has been proved by natural infection and artificial inoculation that cross infection appeared between larger and smaller apple trees. Some mainly cultivars of larger apple trees can be infected by this disease.

经自然感病和人工接种证明，大、小苹果上的黑星病菌可以交互侵染，目前一些主栽的大苹果品种均能感染此病。

Proceeding from natural feeling or impulse without external stimulus.

没有外部刺激的自然的感觉或冲动。

Sailing is the most free, natural feeling in the world.

航海的感觉是世界上最自然、最自由自在的。

The ways of actions in social lives corresponding with the natural feeling are "manners".

而顺乎自然人情的行为方式体现在社会生活中就是礼。

The hotel has a kind of wood house hotel, give a person a kind of natural feeling.

宾馆内有一种全木建造的木屋宾馆，给人一种返朴归真的感觉。

There is a natural feeling of closeness.

有一种自然的亲近感。

Have a natural feeling with Yoga

享受瑜伽的自然魅力

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。

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。

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

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。

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）；

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。

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。