R - reducing agent 中文

reducing agent 還原劑。

還原劑。 “reducing“ 中文翻譯： n. 1.減肥法。 2.【化學】還原，減低。 3.【數學 ...“agent“ 中文翻譯： provocateur (pl. agents prov ...“accelerating and water reducing agent“ 中文翻譯：促凝型減水劑“air reducing agent“ 中文翻譯：除氣劑“alkaline reducing agent“ 中文翻譯：堿性還原劑“alsithermic reducing agent“ 中文翻譯：鋁-硅熱法還原劑; 鋁硅熱還原劑“carbonaceous reducing agent“ 中文翻譯：碳質還原劑“excess reducing agent“ 中文翻譯：過剩還原劑“friction reducing agent“ 中文翻譯：減摩劑; 減阻劑“friction-reducing agent“ 中文翻譯：摩阻減低劑“gaseous reducing agent“ 中文翻譯：氣體還原劑“metallic reducing agent“ 中文翻譯：金屬還原劑“mild reducing agent“ 中文翻譯：弱還原劑“mortar water-reducing agent“ 中文翻譯：灰漿減水劑“organic reducing agent“ 中文翻譯：有機還原劑“outside reducing agent“ 中文翻譯：外界還原劑“permeability reducing agent“ 中文翻譯：減滲劑“permeability-reducing agent“ 中文翻譯：防滲劑“reducing bleaching agent“ 中文翻譯：還原漂白劑“surface tension reducing agent“ 中文翻譯：表面張力降低劑“water reducing agent“ 中文翻譯：減水劑; 水還原劑“water-reducing agent“ 中文翻譯：減水劑“high efficiency water reducing agent“ 中文翻譯：高效減水劑“reducing“ 中文翻譯： n. 1.減肥法。 2.【化學】還原，減低。 3.【數學】折合；化簡。 “reducing t“ 中文翻譯：縮徑三通; 異徑三通接頭

reductase
Indoor test results of shrinkage effect of shrinkage reducing agent on rcc ( roller compacted concrete ) show that the shrinkage reducing agent can improve rcc ' s physical and mechanical performance , reduce its shrinkage and strengthen its crack resistance 摘要減縮劑對碾壓混凝土減縮作用的室內試驗表明，減縮劑可改善碾壓混凝土的物理力學性能，減小其乾縮，可提高其抗裂性能。
Formaldehyde can be used as solvent , conservative , and reducing agent . it is also the important material for synthetic resin , coating , agricultural pesticide , phenolic plastic , vinylon , polyformaldehyde plastic , and polyoxymethylene fiber 甲醛，俗稱“福爾馬林” ，可作溶劑防腐劑還原劑，是合成樹脂涂料農藥酚醛塑料維尼綸及聚甲醛塑料聚甲醛纖維等的重要原料。
Investigations on a lean burn engine show that nox can be removed by using hc and co in the exhaust gas as reducing agents . when the catalyst is used , the rate of nox conversion can reach a maximum of 74 . 4 % at 400 稀燃發動機臺架實驗結果表明，催化劑抗硫中毒、抗高溫以及抗水蒸氣能力較強；最大nox轉化效率達74 . 4 % ；最大nox轉化率排氣溫度點在400附近。
The application research of water - soluble polymer in concrete admixtures , in which including water - reducer , air - entraining agent , shrinkage - reducing agent , anti - washout admixture and corrosion inhibitors were summarized 摘要綜述了水性高分子材料在混凝土外加劑中的研究及應用情況，其中包括減水劑、引氣劑、減縮劑、水下不分散劑及阻銹劑等。
From then on , the shrinkage reducing agent was widely used in far east area , especially in japan from 1983 . the shrinkage reducing agent can be used in flat , road surface , bridge , wall and so on 到目前為止,減縮劑在日本已經廣泛地應用于各項工程中,其應用項目包括混凝土平板、路面、橋梁、導流墻、水庫和濾水廠等。
It is based on the exothermic reaction of the corresponding metal nitrates with a reducing agent and yields extremely fine - grained ashes that readily convert into pure znfe2o4 when treated thermally 該法是在還原條件下，以相應的金屬硝酸鹽的放熱反應為基礎從而產生了超細粉末，然后通過加熱使其轉化為純的znfe _ 2o _ 4相。
The formaldehyde ( hcho ) was used as the reducing agent and plating was carried out at normal temperature and ultrasonic radiation . the ingredients of solution were determined by chemical analysis 平均粒徑為10 20mn的al _ 2o _ 3粉體經過預處理使表面具有催化活性后，用甲醛作為還原劑在室溫及超聲波條件下鍍銀。
And the relationship between these factors and molecular weight has been concluded . the best process of maleic anhydride - co - acrylamine copolymer as the water - reducing agent has been designed 通過對在一定條件下制備的共聚物的分子量的測定，得到制備作為減水劑使用的馬來酸酐?丙烯酰胺共聚物的制備工藝。
An electroless nickel process with sodium hypophosphite as reducing agents in alkaline bath , which is applied on polyurethane foam substrate , was studied in detail in this paper 本文采用聚氨酯海綿為基體材料，以次磷酸鈉為還原劑，在堿性化學鍍鎳溶液中對低磷化學鍍鎳磷合金工藝進行了詳細的研究。
Polycarboxylate series high range water - reducing agents , which can provide concrete high fluidity , good retarding performance and low slump loss , have become more popular recently 聚羧酸鹽系高效減水劑既具有較好的初始流動性，又具有較好的保坍性，日益成為混凝土外加劑領域研究的熱點。
The research and application of organic shrinkage reducing agent ( sra ) and non - organic expansion agent ( ea ) are drawing great attention among that of new - type concrete anti - cracking admixtures 摘要在新型混凝土抗裂外加劑中，有機類減縮劑及無機膨脹劑的研究與應用受到了廣泛的關注。
The new type of high effective water - reducing agent we developed based on naphthalin series has characteristic of retardarce . it can reduce slump loss through its slow solution 在萘系減水劑基礎上，合成具有緩釋性能的新型高效減水劑，旨在緩釋的角度上解決坍落度損失問題。
Under the conditions of high efficiency water - reducing agent , the homogenization of starch mixed composite powder is better than that of blank cement and only mixed fly ash 在高效減水劑存在的情況下，摻復合粉的膠凝材料漿體勻質性優于空白水泥與單摻粉煤灰。
The solution was alkaline , and formaldehyde ( hcho ) was used as a reducing agent . plating was carried out at middle temperature / low temperature and ultrasonic radiation 化學鍍銅溶液為堿性的甲醛為還原劑的鍍液，鍍覆在室溫、超聲波的條件下進行。
If they are accumulated to a considerable level , elimination of these ions can be carried out by an addition of strong reducing agent such as hydrazine 如果他們累積到相當大的水平，要除去這些離子是可以透過增添像聯氨這樣強的還原劑來完成。
Usage : as compound deoxidizer , desulfurization agent and alloy additives , also as reducing agent in production of medium and low carbon ferromanganese 用途：煉鋼及鑄造用做復合脫氧劑、脫硫劑和合金元素加入劑；生產中、低碳錳鐵用做還原劑。
The influence of shrinkage - reducing agent , polypropylene fiber and expansion agent on strength and dry shrinkage of the concrete were systematically tested 系統測試了減縮劑、聚丙烯纖維和膨脹劑對砌塊材料強度和干縮性能的影響規律。
Formaldehyde can be used as solvent , conservative , and reducing agent . it is also the important material for synthetic . . 甲醛，俗稱“福爾馬林” ，可作溶劑防腐劑還原劑，是合成樹脂涂料農藥酚醛塑料維尼綸及聚甲醛塑料聚甲
By measuring the temperature of the cement paste with the water - reducing agent , we discover that the water - reducing agent can retard the cement hydration 通過對減水劑-水泥體系水化溫度的測定，得出減水劑能夠抑制水泥水化。

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reducing agent

reducing agent 還原劑。

reductase

Under the conditions of high efficiency water - reducing agent , the homogenization of starch mixed composite powder is better than that of blank cement and only mixed fly ash 在高效減水劑存在的情況下，摻復合粉的膠凝材料漿體勻質性優于空白水泥與單摻粉煤灰。

The solution was alkaline , and formaldehyde ( hcho ) was used as a reducing agent . plating was carried out at middle temperature / low temperature and ultrasonic radiation 化學鍍銅溶液為堿性的甲醛為還原劑的鍍液，鍍覆在室溫、超聲波的條件下進行。

If they are accumulated to a considerable level , elimination of these ions can be carried out by an addition of strong reducing agent such as hydrazine 如果他們累積到相當大的水平，要除去這些離子是可以透過增添像聯氨這樣強的還原劑來完成。

Usage : as compound deoxidizer , desulfurization agent and alloy additives , also as reducing agent in production of medium and low carbon ferromanganese 用途：煉鋼及鑄造用做復合脫氧劑、脫硫劑和合金元素加入劑；生產中、低碳錳鐵用做還原劑。

The influence of shrinkage - reducing agent , polypropylene fiber and expansion agent on strength and dry shrinkage of the concrete were systematically tested 系統測試了減縮劑、聚丙烯纖維和膨脹劑對砌塊材料強度和干縮性能的影響規律。

Formaldehyde can be used as solvent , conservative , and reducing agent . it is also the important material for synthetic . . 甲醛，俗稱“福爾馬林” ，可作溶劑防腐劑還原劑，是合成樹脂涂料農藥酚醛塑料維尼綸及聚甲醛塑料聚甲

By measuring the temperature of the cement paste with the water - reducing agent , we discover that the water - reducing agent can retard the cement hydration 通過對減水劑-水泥體系水化溫度的測定，得出減水劑能夠抑制水泥水化。