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单词 alkaline
释义

alkaline /'ælkəlaɪn//'ælkə'laɪn/

英汉-汉英词典
adj. [化]碱性的,碱的
词组 | 习惯用语
alkaline phosphatase [生]碱性磷酸酶
alkaline solution 碱性溶液
alkaline earth n. 碱土金属
alkaline water [地]碱性水;[地]碱水
alkaline hydrolysis 碱解;加碱水解
alkaline soil [化]碱性土,碱性土壤
alkaline battery 碱性电池
alkaline earth metal 碱土金属
alkaline cleaner 碱性清洗剂
英语例句库
  1. Lew Urry developed the small alkaline battery in 1949.
    刘Urry发明的小碱性电池在1949年。
  2. Pidan is prepared from raw duck egg by alkaline treatment.
    摘要皮蛋是生鸭蛋经由处理而制成的。
  3. This plant prefers alkaline soil, though it will readily tolerate some acidity.
    这种植物在酸性土壤中也能生存,但硷性土壤更加适宜。
  4. The research on producing 10-hydroxy decanoic acid by alkaline scission of ricinolein acid is reviewed.
    综述了碱热解蓖麻油酸合成10-羟基癸酸的开发研究进展。
  5. Desulfonation of SFP lignosulfonate was studied in this paper under alkaline and high temperature and pressure.
    亚硫酸盐-甲醛-蒽醌制浆法(SFP)的副产品木质素磺酸盐在碱性高温条件下进行了脱磺工艺的研究。
  6. This is mainly because some manufacturers have adopted the great containing alkaline waterglass glue or adhesive.
    主要是因为部分厂家采用了含碱性很大的水玻璃胶或淀粉胶所致。
  7. Novel phosvitin phosphopeptides (PPP) were prepared by tryptic hydrolysis following alkaline dephosphorylation of hen egg yolk phosvitin.
    以卵黄高磷蛋白质为原料,经碱法脱磷、胰蛋白酶水解后分离制备得到一种新型的卵黄高磷蛋白磷酸肽(PPP)。
  8. Hypophosphatasia is a rare inherited metabolic disease of decreased tissue nonspecific alkaline phosphatase (TNSALP) and defective bone mineralization.
    什么是'低磷酸酯酶症-罕见的遗传性代谢疾病导致降低骨矿化'?
  9. Objective To study the cross contamination of alkaline picric acid in glucose determination by hexokinase(HK) method and its preclusion measures.
    目的探讨肌酐测定试剂苦味酸对血糖己糖激酶法测定的交叉污染及排除方法。
  10. A white powder,coarse particles and mealiness ,hardly souble in acidic or alkaline solutions,with stable chemical property and good sintering performance.
    外观呈白色粗颗粒或微粉状两种,难溶于酸或碱液中,化学性能稳定,具有良好的烧结性能。
  11. Alizarin complexone is obtained by the condensation of alizarin with formaldehyde solution and iminodiacetic acid in the presence of alkaline conditions.
    茜素络合指示剂是在碱性条件下由茜素、甲醛和亚氨基二乙酸缩合而成。
  12. A tectno-magmatic province in relationship with the Dalimu and Sino-Korean paraplatforms defines two giant hyperalkaline to alkaline to carbonate mineralization belts.
    塔里木一中朝两个准地台相关构造-岩浆带中,有两个巨大的超基性-碱性-碳酸岩杂岩型磷矿成矿带。
  13. Drag the exposure in the past, solvent and film resin acylamide assiociation, deterring effect, makes it hard to dissolve in alkaline solution.
    在曝平以后,阻溶剂与成膜树脂酿成氢键缔合,爆发阻溶息用,使得在碱液洋不易凝固。
  14. Recent method of synthesizing 3,5-xylenol is sulpho alkaline fusion of dimethylbenzene,it is a very complicated procedure with serious pollution and low-pure products.
    国内目前生产工艺是间二甲苯的磺化碱熔法,该方法工艺过程复杂、污染严重,并且产品纯度不高。
  15. Method Treatment of 8,9 anhydroerythromycin 6,9 hemiketal with iodine in the alkaline solution provided corresponding N monodemethylated 12 membered ring erythromycin derivative.
    方法8,9脱水红霉素6,9半缩酮与碘在碱性溶剂中反应得到相应的N去甲基十二元环红霉素衍生物。
  16. The beryl crystal from Pingwu County,Sichuan Province that occurred on the low saturation,alkaline and pneumatogenic—thermal conditions,is characterized by the flat tabular shape.
    在低饱和度、碱性、气成—热液条件下形成的四川平武绿柱石宝石晶体,具有特征的扁平板状几何外形。
  17. After they were killed, serum calcium (S Ca), serum phosphorus (S P), serum alkaline phosphatase (S AKP), the levels of estranediol, testosterone a...
    结果表明,中药芪灵液可提高雌二醇水平,降低碱性磷酸酶和骨钙素活性,显著提高骨密度。
  18. A combined acid cleaning technique of alkaline and acid cleaning with oxidizability was developed in the proress of trial-produrtion of armour-piercing shell body.
    介绍穿甲弹体氧化性碱洗与氧化性酸洗相结合的酸洗新工艺。
  19. Methods and recent development of isolation of structurally characterizable alkali, alkaline earth and lanthanide metal ketyl radical complexes were reviewed in the paper.
    介绍了利用金属离子的配位作用捕获并分离重要有机反应中间体——自由基中间体的研究方法和最新进展。
  20. A method for determination of nitrogen in N-MnFe by titrimetry with amidosulfonic acid after alkaline distillating separation has been studied in this paper.
    本文研究了强碱蒸馏分离-氨磺酸滴定法测定氮化锰铁中氮的分析方法。

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原声例句
双语版 TED-Ed 演讲精选

Alkaline salts are especially deadly to bacteria.

碱式盐对细菌有致命的作用。

假如有如果

Thomas Edison invented the alkaline battery.

爱迪生发明了碱性电池。

Osmosis-微生物

Alkaline urine promotes the precipitation of phosphate, calcium, and magnesium.

碱性的尿液将促进磷酸盐、钙、镁的沉积。

跟马修学英语

Due to the surrounding bedrock's makeup, the lake is basically an alkaline brine.

因为它是由周围的基岩组成的,所以湖里基本上是碱性的盐水。

科学大揭秘

Alkaline soil is also known to preserve bone well since it prevents mineral leaching.

碱性土壤也被认为能很好地保存骨骼,因为它能防止矿物质的浸出。

Kurzgesagt 科普动画

Mars' soils are alkaline and lack the vital nitrogen compounds that plants need to grow.

火星的土壤是碱性的,缺乏植物生长必需的氮化合物。

Osmosis-微生物

It's positive for oxidase and grows in alkaline media.

其氧化酶试验呈阳性,且能在碱性介质中生长。

科学60秒-科学美国人 2021年12月合集

In the original experiments they used a pH of 8.7 which is more alkaline, or basic.

在最初实验里,他们使用的PH 值为8.7,其碱性更强。

美语情景对话

The egg is quite alkaline, so it brings a nice mild taste that counteracts with the acidic tomato.

鸡蛋的碱性含量很高,所以口味柔和,正好抵消西红柿的酸性。

Osmosis-肌骨

Bone mineralization is dependent on an enzyme called alkaline phosphatase - which increases in response to osteoblast activity.

骨的矿化依赖碱性磷酸酶;碱性磷酸酶响应成骨细胞活性而增加。

英语百科

Alkalinity

(重定向自Alkaline)
Sea surface alkalinity (from the GLODAP climatology).

Alkalinity is the name given to the quantitative capacity of an aqueous solution to neutralize an acid. Measuring alkalinity is important in determining a stream's ability to neutralize acidic pollution from rainfall or wastewater. It is one of the best measures of the sensitivity of the stream to acid inputs. There can be long-term changes in the alkalinity of streams and rivers in response to human disturbances. Alkalinity does not measure the same property as the pH (namely basicity).

近义、反义、联想词
近义词
adj.
alkalescent, alcalescent, basic, base-forming, saltlike

反义词
n.
amphoteric, amphiprotic, acidic

联想词
acidic酸的,酸性的;alkali碱;acid酸,<俚>迷幻药;pH酸碱度符号;electrolyte电解物;aqueous水的,水般的;acidity酸度;phosphatase磷酸酶;carbonate碳酸盐;lithium锂;redox氧化还原剂;
英英词典
alkaline adj.
  1. relating to or containing an alkali; having a pH greater than 7
    • alkaline soils derived from chalk or limestone

    synonymous: alkalic
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更新时间:2025/6/20 0:09:13