查询词典 na

Moreover, self-diffusion coefficient of interlayer water is higher for Na-montmorillonite than that for Na/Mg-montmorillonite at the same water content.

Na／Mg-蒙脱石比相同水含量下的Na-蒙脱石层间水的自扩散系数小。

On electrolyte disturbances, for those who were not given diuretic showed low serum Na+ or low both Na+and Cl-; for those who had taken diuretic showed variform.

随心力衰竭程度的加重，老年CHF病人电解质紊乱的发生率增加，且以低Na+、低Na++低Cl-为主，尤其是未用利尿剂病人。

The Na(superscript +) content increased accordantly with the NaCl concentration in culture solution. In young seedlings, Na(superscript +) content in root and root crown was higher than that in leaf; in germinating seeds, it was significantly higher in embryo than in testa and endosperm.

结果表明，随着培养液中NaC1浓度的增加，玉米体内Na含量逐渐升高，在幼苗中表现地下部显著高于地上部；在萌动种子中，胚中Na积累量显著高于种皮和胚乳。

But K+ content in every organ of A.commans persicoides rootstocks was higher than that of other two almond rootstocks;the ratio of Na+/K+ in Amygdalus communis L.was higher than that of other two rootstocks.

盐逆境下植物器官之间Na+的区域化分配往往决定着植物整体水平的耐盐能力，Greenway和Munns提出，非盐生植物通过在根部贮存较多的Na+，以阻止Na+在地上部积累，有利于增强植物的耐盐性[1]。

The energy-dispersive X-ray analysis showed that the endodermis with Casparian strips in primary and two-year-old leaves functioned as apoplastic barriers against Na and Cl. However, no blockage of Na and Cl in cotyledon was observed when they passed endodermis.

对相应区域的X射线微区分析表明，子叶内皮层对Na和Cl在质外体运输中不起障碍作用，而初生叶与2 a生针叶内皮层阻碍Na和Cl以质外体途径进入维管组织。

The volatilization of mould powder concludes the evaporation of alkali oxides besides the evaporable fluoride created between the fluorine and acid and alkali oxides. The results of CaO-SiO〓-Na〓O ternary fluorine free slag are: there is a strong relationship between volatilization of Na〓O and basicity R.

对CaO-SiO〓-Na〓O三元无氟渣系的测定结果表明，渣中Na〓O的挥发与碱度R有很大关系，当R＜1时，单位时间内其挥发百分率是恒定的，且受温度的影响不大；当R＞1时，单位时间内的挥发百分率将随其含量的增加而增加。

Methods Rats were randomly divided into several groups. One group of rats received gambogic acid solution containing 0.5% CMC-Na 2 mgmL^(-1, once per day orally for six days. At the same time, the rats in the other group received 0.5% CMC-Na solution serving as blank control group. Blood samples were collect at different time point, and the plasma concentration of cocktail probe drugs was determined by HPLC.

将SD大鼠随机分组，藤黄酸组给予藤黄酸0.5%CMC-Na溶液2mgmL^(-1，以0.5%CMC-Na为空白对照，在一定的时间点采集血样，通过HPLC检测探针药物在大鼠体内的代谢情况，以评价藤黄酸对肝细胞色素P450酶的影响。

Pistacia chinensis Bunge and Gleditsia sinensis Lam.accumulated less Na~ in the leaf than in the stem and root so that the injury to the leaf can be avoided or relieved.

黄连木和皂荚叶片中Na~变幅不大，说明根和茎选择性的运输K~限制Na~的运输，减轻了对地上部分的毒害；枳椇叶片中Na~含量较高，受盐害较重。

The sodium ions located in the 12-membered ring main channel (with Q〓〓0.2 MHz) of zeolite omega are fully hydrated and so mobile to average out the 〓H-〓Na dipolar interaction, while those in the gmelinite cage (Q〓=2.3 MHz) are less hydrated and closely bonded to the lattice oxygen.

3〓Na MAS及〓Na二维四极章动实验的研究表明，在NaΩ分子筛中存在两类不同水合状态的钠离子：一类处于12-圆环主孔道中(四极作用常数Qcc＝0.2MHz)，另一类处于菱钾沸石笼里(Qcc＝2.3MHz)。

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。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失