查询词典 potassium acid carbonate

The effect of Coriaria lactone on amino acid nerve transmission substance: Coriaria lactone is a kind of nerve toxicant can made amino acid nerve transmission substance content of insect change and the content of GABA increase obviously, the content of Glu change little or decrease slightly.

马桑毒素对昆虫氨基酸神经递质的影响：马桑毒素是一种神经毒剂，作用于昆虫引起体内的氨基酸神经递质含量发生变化，其中GABA含量明显升高，GLU含量变化不大稍有下降，并且马桑毒素侵入虫体后，试虫具有兴奋-吐出中肠液-瘫软-昏迷-死亡的症状，表明马桑毒素是试虫的神经传导中GABA的特殊拮抗剂。

Stone is from rock, and rock is consist of the mineral, the mineral contain iron is the source of the iron in stone products , iron element spread widely in natural world, but most of them appear to be compound, iron element is belong to medium activity metal, under high temperature is easily to be strongly acted with oxygen, sulfur, chlorine, and easily dissolve in abio-weak acid solution and strong hydrochloric acid solution, at the same time, the strong alkali solution also corrade the iron.

石材是岩石经加工后所产生的制品，岩石是由矿物组成的，其中含铁矿物是石材中铁质的来源。铁元素在自然界中分布甚广，但大多以化合物的方式出现，由于铁元素属中等活泼性的金属，在高温下易和氧、硫、氯等元素发生强烈反应，并易溶于无机稀酸和浓盐酸的溶液中，同时浓碱溶液也易侵蚀铁。

Xylem: Chinese P.chinensis Bge 49.15mg/g, Atlantic Ocean 46.58mg/g, UCB 55.28mg/g. 3.In certain condition, Gas-chromatograms and Mass spectrum are use to identifie phenol. Pistacia vera L .leave contain pyrocatechol 0.7640mg/g, pyrogallol 0.0580mg/g, gallic acid 1.03024mg/g, catechin 0.1040mg/g and coumaric acid by different pre-treatment methods.

采用不同方法提取阿月浑子叶片酚类物质，气相色谱-质谱法对其进行定性与定量分析，阿月浑子叶片中含有邻苯二酚0.7640mg/g；邻苯三酚0.0580mg/g；没食子酸1.3024mg/g；儿茶素0.1040mg/g，香豆酸；确定了最佳的前处理方法。

The protein in cheese can easily be absorbed by human bodies after mature fermented, with digestion rate of 96%~98%; cheese contain rich amino acid, which is of high quality and large quantity compared with other creatural protein; the fatty acid in cheese can reduce serum cholesterol, and prevent diseases of heart vein, high blood pressure and hyperglycemia; cheese is the best food for calcium supplementation.

奶酪中的蛋白质经成熟发酵后极易被人体消化吸收，消化率为96%——98%；奶酪中含有大量氨基酸，与其他动物性蛋白质比较，质优而量多；奶酪中的脂肪酸可降低血清胆固醇，并具有预防心血管病、高血压高血糖等功效；奶酪是补钙的最佳食品。

A kind of compound SRBH,which was synthesized from rhodamine B, hydrazine hydrate and salicylaldehyde,and SRBH is non-fluorscent naturally.However,the fluorescent extensity of SRBH was enhanced more than hundredfold when the ion of Crwas added to acid solution, therefore SRBH can be tested for Crin acid solution.

介绍了一种化合物SRBH，由罗丹明B，水合肼和水杨醛合成，该化合物本身为非荧光性的，但是当在酸性环境下加入铬离子后，其荧光强度可以增加上百倍，因此可以用该化合物检测水溶液中的铬离子。

The VFA in the ruminal fluid can be extracted completely by mixing it with chloroform containing an acid adsorbent and also crotonic acid as an internal standard.

瘤胃液仅在存有一种酸性吸附剂的氯仿溶液中，即可萃取出所含全部VFA。

Sulphur-containing amino acid of transgenic crowtoe plants analysis showed that the content of sulphur-amino acid of transgenic zeolin crowtoe plants was significantly higher than that of the content of the transgenicγ-zein crowtoe plants and non-transgenic crowtoe plants (P.01), but there was no significant difference between the transgenicγ-zein plants and non-transgenic plants.

含硫氨基酸数据分析表明，转zeolin基因百脉根植株含硫氨基酸含量极显著高于转γ-zein基因百脉根植株和非转基因百脉根植株的含量(P.01)，但转γ-zein基因植株与非转基因植株间差异不显著。

The induced amino acid sequence identity with other cucurbitaceous ribosome-inactivating proteins was up to 68.90%, with TCS was 71.25%, with Gelonin was 71.25%, with Saporin was 66.45%. The amino acid sequences of 90 to 220 were conservative.

BC-MAP30和YT-MAP30基因的推导氨基酸序列与其他葫芦科植物的Ⅰ型核糖体失活蛋白以及天花粉毒蛋白、多花白树毒蛋白、肥皂草毒素蛋白的氨基酸序列同源性分别为68.90％、82.75％、71.25％和66.45％，且其第90～220位氨基酸序列较为保守。

The Density Function Theorymethod are employed to study the geometries of the cyanic acid and isocyanic acid on the base of B3LYP/6-31++Gin the paper.

主要采用密度泛函理论方法，在B3LYP/6-31++G水平上，优化了氰酸、异氰酸的结构，分别得到氰酸的能量为-168.69356 a.u，异氰酸的能量为-168.73227 a.u，并对过渡态进行了反应的内禀反应曲线IRC计算。

The Density Function Theorymethod are employed to study the geometries of the cyanic acid and iso cyanic acid on the base of B3LYP/6-31+Gin the paper.

本文主要采用密度泛函理论方法，在 B3LYP/6-31+G基础上，通过优化氰酸、异氰酸的结构，分别得到的能量为-168.64128a.u 的氰酸和能量为-168.68027a.u 的异氰酸。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"