查询词典 ca

Fuji fruit was used as material to study the effect of daubing with 0.5%Ca (NO3)2 on Ca concentration and antioxidative capacity of apple fruit peel.

Fuji为试材，研究了花后30d在幼果果面涂抹0.5%Ca(NO3)2对套袋苹果果皮钙吸收和抗氧化特性的影响。

The Ca〓 in nuclear oscillated before GVBD and became stronger when Ca〓 transferred from extranuclear into the nuclear.

在GVBD发生前，细胞核内出现有规律的强度越来越大的波动现象，细胞核周围的Ca〓不断向细胞核内波动传递。

It is suggested that Ca〓, as one important second massanger, may involve in regulation of hyphal tip growth, so knowledge of distribution and role of Ca〓 in tip growing hyphae will be beneficial to explain the mechanism of this regulation.

丝状真菌的生长是以菌丝细胞的顶端生长为基础，Ca〓作为一个重要的第二信使分子参与了菌丝顶端生长的调节作用。

So the contents of Na〓 and Cl〓 in all inoculative plants were lower, and the ion quantities of N, P, K〓 and Ca〓 were higher than the control. At the same time, all kinds of tissue biomasses of inoculative plants relatively ascended which diluted the salt concentration of the inner plant and increased the accommodating quantities of the root and stem tissues to salt ions such as Na〓 and Cl〓.

结果表明，随着盐胁迫强度的增加，无论接种与否，各品种植株根系、茎部、叶片内Na〓、Cl〓含量均呈上升趋势，N、P、K〓、Ca〓含量呈下降趋势，由于菌根的形成增加了离子选择吸收特性，接种植株各部位Na〓、Cl〓含量低于对照，而N、P、K〓、Ca〓含量则高于对照植株。

Therewas a significant characteristic of the vertical distribution of soil enzyme activity,the relationship analysis indicated that there was a significant positive relationshipbetween the catalase activity and OM,and total N,and effective P、K,and ex-changible Mg,there was a negative relationship between the catalase activity andBase Situatiou percentage,and Total Contents of Base;the activity of the polyphe-nol oxidase was positively related with OM,and negatively related with total N andexchangible Ca clearly;The urease activity decreased with CPR increasing,and thechange of the former two kinds of soil enzyme actirity was not significantly withCPR increasing,It is possible to be related with maned disturbance frequently.

随着代次增加，有机质和交换性Ca下降明显；土壤的CEC和交换性酸分别下降了8.8—16.1%和6.8—18.5%，因此，其养分总量亦逐代降低，其中有机质下降幅度最大；土壤酶的活性具有明显的垂直分布特征，相关分析表明，过氧化氢酶活性与土壤OM、全N、有效P、K和交换性Mg有极显著的正相关，而与盐基总量、盐基饱和度呈明显的负相关。多酚氧化酶活性与OM呈显著负相关，与全N、交换性Ca有显著相关。脲酶活性则有随连栽代次增加而有下降趋势，前两种酶在代次之间变化不明显，可能与频繁的土壤干扰有关。

The effects of small range of changes of Ca(superscript 2+) and Mg(superscript 2+) concentrations (0-100 mg/L) on the survival rate and growth were studied in the larvae from the mysis Ⅲ(M3) to the postlarval 10 (P10) stages of Litopenacus vannamei. Larvae were raised in artificial water prepared from condensed sea water and tap water.

采用浓缩海水与自来水调配的基础海水，以凡纳滨对虾Ⅲ期糠虾幼体(M3)作为试验对象，在小范围(0~100 mg/L)内调节育苗用水中Ca(上标 2+)、Mg(上标 2+)浓度，以L9(3^4)正交表设计，研究育苗用水中不同Ca(上标 2+)、Mg(上标 2+)浓度对凡纳滨对虾M3育成仔虾(P10)的成活率和生长的影响。

It is probably that there were not Ca〓 channel on the guinea pig sperm PM, because the Ca〓 channel blockers verapamil, nifedipine, diltiazem and D600 promoted acrosome reaction in synchronous and nonsynchronous cultural systems.

豚鼠精子质膜可能无Ca〓通道，因为verapamil、dilliazem和D600等对获能和未获能的精子的顶体反应均具有显著的促进作用。

The highest contents of soluble pectin,protopectin and Ca of pericarp were the shading and spraying treatment,which were 5.420%、12.540%、3.569g/kg,shading treatment,spraying treatment were lower than that of shading and spraying treatment.

果实果皮的水溶性果胶、总果胶含量、Ca含量以遮荫+喷水处理的最高，分别为5.420%、12.540%、3.569g/kg，遮荫、喷水等处理的含量依次降低，以对照的果实果皮的水溶性果胶、总果胶含量、Ca含量最低，分别为为3.983%、8.950%、2.618g/kg。

Theresults showed that certainly licorice zinc can remit the toxic-side effect ofCa-DTPA in respect of rat's body weight,exterior appearance,ranal injuryand deficiency of necessary trace elements such as Zn,Mn,Cu;that thetoxic-side effects of Ca-DTPA actually are relative to losing some necessarrtrace element...

两组动物各有一半在给药期间每日口服0.6g 甘草锌。同时，还分别用甘草铵和 ZnSO_4做比较实验。结果表明甘草锌确能减轻 Ca-DTPA 对大鼠体重、外观、肾脏病变和微量元素含量的不良影响。比较实验的结果表明，Ca-DTPA 的毒副作用实际上是与微量元素 Zn的丢失相关，而甘草锌的缓解效果主要是通过补锌达到的。

Increase in [Ca(superscript 2+)] i released from sarcoplasmic reticulum negatively modulate atrial ANP secretion.

阻断SR或L-型Ca(上标 2+)通道使细胞内Ca(上标 2+)浓度降低可促进ANP的分泌，而激活二者则抑制ANP分泌。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。