harmful chemicals 中文意思是什麼
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Lignin composes about 15 ~ 36 % by dry weight in norway spruce wood and has to be removed in chemical pulping for the manufacture of high quality paper. a slight decrease of lignin in wood ' s is estimated to significantly reduce the consumption of environmentally harmful chemicals during chemical pulping
木質素的存在影響到紙漿和造紙的質量，所以在木材加工成紙漿的過程中，必須用大量的化學物質除去它，這樣不但增加生產成本，而且在處理過程中會給環境造成很大的污染。 -
Organic vegetables are vegetables that are grown without chemicals that can be harmful to human beings and the environment
有機蔬菜是不含對人類及環境有害的化學物的蔬菜。 -
Organic vegetables are those that are grown without chemicals that can be harmful to human beings and the environment
有機蔬菜是指不施對於人類和環境有害的化學物質而被種植的那些蔬菜 -
1 fish farmers and the wild - caught industry also argue about the possible presence of harmful chemicals in each other ' s products
養魚者和野生捕魚者也相互指責對方的魚產品可能受到有害的化學物質的污染。 -
They breathed a harmful mix of dust, smoke and chemicals in the ruins of the twin towers and a third building that fell
他們吸收各種在雙塔樓廢墟中的有害粉塵、煙霧、化學物質，第三座大樓倒下。 -
A police spokesman said that it is extremely dangerous to take psychotropic drugs, in particular the drugs were found mixed with harmful chemicals like preservatives by drug syndicates with a view to maximizing their profits
警方發言人表示，部份販毒集團為謀取暴利，在精神科藥物中滲入對人體有害的化學物料如防腐劑，因此濫用精神科藥物是極度危險。 -
Ceramic grain filters ard made of refined pottery clays added with certain modifiers, and processed of grinding, mixing, shaping and high temperature sintering. they do not contain any substances that harmful to people or environment. they are hard and rough in surface, porous inside the structure, and have the advantages of high mechanical strength, large specific surface area and porosity. when used in water treatment, they behave a activated surface property, a great amount of pollutant entrapment, less water head loss in the filter bed, lower consumption of back - flush water, stable in chemical and gbiologic property, and long service life, ceramic grain filters is a new and efficient filter material to increase the water yield, upgrade the water quality, and save chemicals and energy
陶粒濾料是以精製陶土為主要原料，摻加適量改性劑，經粉碎，混練，成型和高溫煅燒而製成的，不含任何對人體和環境有害的物質.其表面堅硬，粗糙，內部疏鬆，多孔，具有機械強度高，比表面積大，孔隙率大的特性.用於水處理中，具有表面性狀好，截污能力強，過濾水頭損失小，反沖洗耗水量低，化學穩定性和生物學穩定性好，使用壽命長的特點.陶粒濾料是一種能增加水產量，提高出水質量，節省藥劑和能耗的新型高效過濾材料 -
Washes the vegetable machine series product, uses the intermational advanced ozone purification technique, can kills effectively extinguishes th harmful bacterium, the virus, the decomposition prganic matter, degrades the agricultural chemicals, forbid the illness finds its way in by the mouth, simultaneously retainde the human body essential nutrition ingredient. after specially uses the purification the vegetables to make the cold food, the salad, eats felt rest assured
洗菜機系列產品採用國際先進的臭氧凈化技術，可有效殺滅有害細菌，病毒，分解有機物，降解農藥，把住病從口入關，同時保留了人體必須的營養成分，特別是用凈化后蔬菜做涼拌菜，沙拉更是別有風味，吃起來更放心。 -
The groups say some chinese companies routinely shortchange their employees on wages, withhold health benefits and expose their workers to dangerous machinery and harmful chemicals, like lead, cadmium and mercury
一些勞工權益團體指出，一些中國工廠仍在剋扣雇員工資，扣壓他們的健康福利，讓工人在危險的機器和有害化學物質中工作。 -
Solar radiation removes a wide range of organic chemicals and pathogenic organisms by direct exposure, is relatively inexpensive, and avoids generation of harmful by - products of chemically driven technologies ( 4 )
日光直接照射可去除多種有機化學物質和致病微生物，它相對廉價，且不會像化學方法那樣會產生有害的副產物。 -
To fetch soil and do pole stamping, drilling or digging or dump acids, alkaline, salt and other harmful chemicals within the prescribed scope covered by the base of electric poles or towers and bracing wires
（八） 、在桿塔、拉線基礎的規定范圍內取土、打樁、鉆探、開挖或傾倒酸、堿、鹽及其它有害化學物品。 -
Fish farmers and the wild - caught industry also argue about the possible presence of harmful chemicals in each other ' s products
漁民和野生捕魚業也相互指責對方的產品可能存在有害的化學污染。 -
The body care products we use every day may actually contain harmful chemicals that not only damage our skin but our health
每日我們所採用的皮膚護理產品中，會含有有害的化學物質，不但會損害我們的皮膚，還會危害我們的健康。 -
Generation of electricity that could otherwise be conserved introduces more harmful greenhouse gases and other noxious chemicals into the atmosphere from the powerplants that consume fossil fuels
比其二氧化碳和其它有害氣體的排放，發電廠燃燒煤來發電產生的污染對環境的破壞要更大。 -
Releasing harmful chemicals into the air and water endangers living things
釋放有害的化學物質到空氣和水中會危害生物。 -
So we ' d better not choose the material containing harmful chemicals for indoor furnishings
所以我們最好選擇不含有害化學物質分的家居設施。 -
This form of smoke contains higher percentages of harmful chemicals than the mainstream smoke, e. g
在支流煙中，有害物質的含量往往比主流煙還要高，例如： -
Air that has become saturated with harmful chemicals, carbon monoxides, dust, and other contaminants
充滿有害化學物質、一氧化碳、灰塵和其它有害物質的空氣。 -
The cows that are used to produce organic milk have not been exposed to any harmful chemicals or pesticides
牛隻被用來生產有機牛奶並沒有接觸到任何有害的化學品或農藥。 -
Fish farmers and the wild caught industry also argue about the possible presents of harmful chemicals in each other ' s products
就對方產品會有化學污染危險的問題，魚捕撈行業和養殖行業在爭論著。
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