海洋不会变得酸性那么大以至于贝壳完全溶解掉,但是多余的酸意味着要产生这些贝壳将是很困难的,这会严重破坏海洋生态平 衡。
The sea would not become so acidic that shells would actually dissolve, but the extra acidity would mean making them was harder work, which might upset the oceanic ecosystem quite badly.
虽然酸感应细胞能感应到饱和碳酸的酸性,但在实际品尝的过程中会品尝到很多的元素,比方说,苏打水。
Even if the sour-sensing cells signal that the carbonation is sour, there are more elements to the process of actually tasting, say, soda water.
但是因为上述黑烟囱都呈酸性,因此不利于氨基酸的稳定与有机分子的形成。
Unfortunately, these black smokers are very acid, which prevents amino-acid stabilization, and thus the formation of organic molecules.
濒临灭绝的雨蛙是一种罕见的“酸蛙”——如此命名,是因为它们在自然酸性的水域找到了避难所,其中包括弗雷泽的淡水湖。
The endangered Cooloola sedge frog (Litoria cooloolensis) is part of the rare group of acid frogs—so named because they find refuge in naturally acidic waters, including Fraser's freshwater lakes.
火星、欧罗巴和金星的云层都被认为是酸性环境,因此地球上的嗜酸生物激起了科学家们在其它地方寻找生命的兴趣。
Both Mars, Europa and the clouds of Venus are thought to be acidic environments, so Earthly acidophiles intrigue scientists looking for life elsewhere.
通过组合“连发来福枪”以及普通的“酸”,你就可以向最最恶毒的敌人发射酸性子弹,除了那些味道之外什么都不必担心!
By combining the Repeater Rifle and common acid, you can fire acidic ammunition at the most vicious Nemesis without having to worry about anything but the smell!
酸通常是酸性的,它们能把它们接触到的东西腐蚀成洞或毁掉。
Acids are usually sour and can often burn holes in or damage things they touch.
蒸煮所用酸液是一种含有过量硫酸的酸性亚硫酸钙的溶液。
The cooking liquor, called acid, is thus a solution of calcium which contains an excess of sulfurous acid.
在大多数情况下,配体的酸性越强,目标产物己二酸的产率越高。
In most cases, the yield of target product adipic acid is high if the acidity of ligand is strong.
观察到的酸性必须完全归于其他酸的存在。
The observed acidity must have been completely due to other acids present.
阴极碱性液溶解4B酸粗品,活性炭吸附除去从粗品中溶出的对甲苯胺等杂质,中间区的酸性液使4B酸精品析出。
The p-methylaniline and other impurity in the crude product are adsorbed by active carbon and the purified 4B acid is precipitated out by acidic solution from middle compartment.
蛋白质凝聚过程还通过酸性氨基酸以氢键结合的方式吸附少量的果胶物质。
The coagulated protein absorbed some pectin substances mainly through acidic amino acids by hydrogen bond.
蜂蜜中的氨基酸是酸性的吗?
在用蛋白质酸性水解制备氨基酸时,因中和残留的酸会使水解液中带入大量的盐。
In the preparation of amino acids through acidic hydrolysis of proteins, high concentration of salt is introduced into the hydrolysate when the residual acid is neutralized.
这对酸性土壤提供了一种新的看法,并对酸土中施用石灰的意义,也多了一种新的认识。
This gives a new explanation of the disadvantages of the acid soil and adds to the support for liming an acid soil.
海洋不会变得酸性那么大以至于贝壳完全溶解掉,但是多余的酸意味着要产生这些贝壳将是很困难的,这会严重破坏海洋生态平衡。
The sea would not become so acidic that shells would actually dissolve, but the extra acidity would mean making them was harder work, which might upset the oceanic ecosystem quite badly.
乙基化的选择性则与催化剂的表面酸强度、酸性中心位置和孔道结构等因素有关。
Ethylation selectivity, was affected by strength of surface acid sites, location of acid sites and pore structure.
以强酸性阳离子交换树脂为催化剂,经过自制的固定床反应器,使棕榈油脱臭馏出物(PODD)中的脂肪酸与甲醇起酯化反应,合成脂肪酸甲酯。
Fatty acid methyl esters were prepared by esterification in a fixed bed reactor from methanol and fatty acids in palm oil deodorizer distillate (PODD) using a cation exchange resin as catalyst.
酸性硫酸盐土的酸害影响是上述四个过程相对强弱与综合作用的结果。
The actual acidity occurring in ASS is determined by the relative intensity and comprehensive result of the four processes.
分析了酯类化合物的释酸机理,对几种酯类化合物的释酸情况及酸性染料染色的影响进行了探讨。
The mechanism of acid release of ester compounds was analyzed, and the acid release behaviors of some ester compounds and the influence to dyeing with weakly acid dyes were investigated.
卡波沫为丙烯酸键合蔗糖的烯丙基醚的聚合物,呈酸性。
Kaposi acrylic foam bonded to the allyl ether of sucrose polymers, acidic.
主要用于还原染料、活性染料、酸性染料染色,酸法染色或悬浮体轧染的分散剂,作为还原染料细粉或浆料的助剂。
Maily used to dye for VAT dye, reactive dye and acid dye. It can work as dispersant for acid staining pad and pigment pad dyeing, auxiliary for reducing dye powder and slurry.
目的研究左室前壁缺血不同时间琥珀酸脱氢酶(SDH)和酸性磷酸酶(ACP)活性的改变,探讨心肌缺血损伤的机制。
Objective to study the activity changes of succinate dehydrogenase (SDH) and acid phosphatase (ACP) in anterior wall of left heart at different ischemic period and to explore the injury mechanism.
天冬氨酸是一种非必需的酸性氨基酸,尤指从小的甘蔗和甜菜的糖蜜中提取的。
L - aspartic acid is a non - essential, acidic, genetically coded amino acid. Found especially in young sugar cane and sugar - beet molasses.
低分子有机酸对氟吸附的影响一方面表现为阴离子的竞争作用,另一方面表现为酸性条件下的促进作用。
The effects of organic acid with low molecular weight on fluorine adsorption included competitive adsorption of negative ion and stimulative effect because of acid environment.
结论PKC在嗜酸细胞凋亡中可以抑制嗜酸细胞凋亡,为治疗因嗜酸性粒细胞增多性疾病的治疗提供新的途径。
Conclusion PKC could inhibit eosinophil apoptosis, and it will provide new methods in treating diseases of eosinophil infiltration and proliferation in fulture.
在氟含量较高时,生成了新的更强的B酸中心,且使得L酸酸性增强。
While higher fluorine content leads to the formation of stronger Brnsted acid site and Lewis acidity is also strengthened.
方法选用三种酸性可聚合单体,配合极性、渗透性好的、助溶力强的可聚合单体及使羧基可离子化的水等组成的自酸蚀黏接体系并进行了黏接强度测试。
Methods Selected acid polymeric monomers were melted with polymeric monomers of good polarity, effusion and thawing power and with water that can produce ion combination reaction against carboxyl.
方法选用三种酸性可聚合单体,配合极性、渗透性好的、助溶力强的可聚合单体及使羧基可离子化的水等组成的自酸蚀黏接体系并进行了黏接强度测试。
Methods Selected acid polymeric monomers were melted with polymeric monomers of good polarity, effusion and thawing power and with water that can produce ion combination reaction against carboxyl.
应用推荐