查询词典 chemicals

Put very simply, Berk said, you are decreasing the bad c hemicals in the body with laughter and increasing the good chemicals, which he lp you stay well, may prevent disease and may well have additional value relat ive to the therapies you are taking.

秘密是什么呢？简单的说，笑能减少体内的有害物质，同时增加有益物质，从而使你保持健康，抵抗疾病，也可能使你获得药物治疗外的好处。

The machine is widely used in many fields, such as medicine, chemical industry agricultural chemicals, viands and foodstuffs.

这台机器被广泛用于许多领域，如医学，化学工业农用化学品， viands和食品。

In this study, an assessment system of chemicals toxicity to hair in vitro was established by means of cultivating hair follicle of dorsal skin and vibrissa of SD rats in vitro in Williams'E media without serum.

本研究选用SD大鼠背部皮肤毛囊和触须毛囊，在Williams'E无血清培养基中进行体外游离培养，建立了体外毛发毒性评价系统。

"There was a huge peak in the concentration of some chemicals in the water -- some went up 1,000 percent before the earthquake," said Lillemor Claesson from Stockholm University and the Nordic Volcanological Center in Reykjavik.

克拉松以胡萨维克大地震为例说："在大地震发生前的10周左右，我们发现水中的铬元素和铁元素含量非常高；在距离大地震还有5个星期时，水中锰元素的含量急剧增加；震前两周时，锌元素含量达到顶峰；震前一周，铜元素含量达到最高。"

Vom Saal, one of the world's leading authorities on hormones and synthetic chemicals that act like them, begs to differ.

博士萨尔缺碘，是世界上的领导当局对激素和化学合成法和他们一样，不敢苟同。

We conditioned water with fish chemicals by maintaining 10 adults and 20 juvenile fish in a wading pool that contained only aged tap water and aquarium salts.

我们为条件的水与鱼化学品维持10个成年人和 20幼鱼在涉水池只载满自来水和水族馆盐。

Plastic wading pools, both hard and soft, are often made of PVC, so cut back on toxic chemicals-and water use-by visiting a local swimming or wading pool instead.

塑料浅水池，无论是硬的还是软的，通常都是用PVC制成，所以为了减低有毒的化学物质和水的侵害，请去当地的游泳池或者浅水池作为替代。

A Dash Of Nature For Your Skin Posted By : Wain Roy - Artificial chemicals are not just harsh on skin; they also wear away the health of the skin with time.

您的皮肤性质了几许帖子：wain罗伊-人造化学物质对皮肤不仅苛刻；他们还穿走健康的皮肤。

The result indicated that, the agricultural chemicals with different shape and function have different equilibrium prices, the permeability, whether to bear washing, whether is an assigned substitute of high poisonous one, whether to remain, whether in its function way to include "absorbing" influence the equilibrium price of pesticides remarkably.

本文认为，在其他特征相同时，生物农药的价格并不比传统农药更高，如果这种情况继续下去，势必挫伤制药企业生产生物农药的积极性，不利于我国生物农药产业的发展。

Scope: petroleum, chemicals, medicine, food, gas, gas and water treatment and other industries.

适用范围：石油、化工、医药、食品、天然气、煤气及水处理等行业。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。