查询词典 na

Iron deposit is concerned with spilite keratophyre, rich in Fe, Na〓O, Alternative types are similar-skarnization, Iron deposit is of aeromagnetic anomaly. Indexes of Cu, Pb-Zn deposits are contemporaneous fault, ore-bearing bed, volcanic rock with high potassium, volcanic structure, a serious of alternative in ore-bearing bed and under ore-bearing bed, high content of Pb, Zn, Ag, Cu, Cd, Ba, As, CaO, Fe, Mn, low Na〓O, Al〓O〓 in mineralizing body.

铅锌矿形成大矿富矿指标：①NW、NE向同生断裂；②有利含矿层位D〓k〓〓；③酸性富钾火山岩；④火山机构发育；⑤有利于矿质聚集的火山洼地；⑥发育与流体活动有关的矿下层、矿层、蚀变岩筒蚀变；⑦块状、浸染状铅锌黄铁磁黄铁矿石；⑧原生晕中Pb、Zn、Ag、Cd、Ba、Cu、As元素组合，CaO、TFe、Mn富集，Na〓O、Al〓O〓亏损，其下部位富K〓O或Na〓O。

Meanwhile to explore the influence of psychosocial stress factors on oocyte maturity, the number of retrieved oocytes and merogenesis, the plasma levels of A and NA and the follicular fluid levels of NA, estrogen and androgen were examined in pregnant and non-pregnant women.

并通过对妊娠与未妊娠妇女血浆中A、NA及卵泡液中NA、雌激素、雄激素水平测定，结合获卵数和卵裂数进行相关性研究探讨心理社会因素对卵泡发育成熟的影响。

The equations of heterosis areV(subscript F1)=(l/2)Na^2+(l/4)Nd^2+Vsubscript I(F1additive dominance F1 epistasisV=(1/2)Na^2+(l/2)V1,additive parental epistasisV=(1/4)Nd^2+Vsubscript I(F1+(1/2)Vl,dominance F1 epistasis parental epistasis.where N is number of genes controlling a trait,α=P(subscript i-P/2, d is deviation from midparent, while the variance components are all indicated by their names under the repective terms.

由一个二项分布随机变数及其推广至多项分布推导出杂种优势的公式：V(下标 F1)=Na^2/2+Nd^2/4+V下标(F1加性显性 F1上位V＝Na^2/2+V/2加性亲代上位V＝Nd^2/4+V下标(F1+V/2显性 F1上位亲代上位在此N=控制性状的基因数，α=p(下标 i-P/2， d=离中亲的偏差，而各方差则如方程底部所列。

Through condensing o-aminobenzoic acid, ethyl oxalyl chloride and ethylenediamine(or 1,2-propylenediamine), two new ligands N-benzoato-N′-(2- aminoethyl)oxamido(H3oxbe) and N-benzoato-N-(2-amino-2-methylethyl)oxamido(H3oxbt) have been synthesized. Their mononuclear complexes Na·1.5H2O and Na·1.5H2O have also been obtained.

2以邻氨基苯甲酸、草酸乙酯酰氯和乙二胺(或1，2-丙二胺)缩合制得了两种具有不对称草酰胺结构配体N-(2-苯甲酰基)-N&-(2-氨乙基)草酰胺(H3oxbe)和N-(2-苯甲酰基)-N&-(2-氨丙基)草酰胺(H3oxbt)，并得到了它们的单核配合物：Na·1.5H2O和Na·1.5H2O。

The experimental group corneas were preserved by organ culture for 4 weeks, the corneal thickness was measured with ultrasonic corneal pachymeter. Then every corneas were divided into half -chip, there are 48 half-chip total. It was divided into 4 groups, there are 12 half-chip in every groups. The corneal endothelial cell density of 12 half-chip were counted through Alizarin Red-Trypan blue staining; 12 half-clip corneas were fixed with 4% neutral formalin solution, HE staining was performed, the expression of AQP-1 in corneal stroma and corneal endothelial cell were detected through immunohistochemical staining; Na~+-K~+-ATPase activities in 12 half-clip corneas were examined with Na~+-K~+-ATPase kit; the expression of AQP-1 mRNA were detected through real-time fluorescent quantitation PCR.

实验组经器官培养保存4周后以角膜测厚仪测量角膜厚度，然后每个角膜被分成两半，共48个半片角膜，再分成4组，每组12个半片。12个半片用茜素红-台盼蓝染色染色行角膜内皮细胞计数；12个半片角膜用4%中性福尔马林溶液固定行HE染色、应用免疫组化染色检测AQP-1在角膜基质和内皮细胞表达的改变；12个半片角膜用Na~+-K~+-ATP酶试剂盒测量角膜内皮细胞Na~+-K~+-ATP酶活性；12个半片角膜用实时荧光定量PCR检测AQP-1mRNA表达改变。

The general situations of the eye were observed and the corneal thickness were measured with ultrasonic corneal pachymeter after the animal models was established. After a week, the corneas were removed after the experimental animals are put to death. The corneal endothelial cell density of 12 half-chip were counted through Alizarin Red-Trypan blue staining; 12 half-clip corneas were fixed with 4% neutral formalin solution , HE staining was performed, the expression of AQP-1 in corneal stroma and corneal endothelial cell were detected through immunohistochemical staining; Na~+-K~+-ATPase activities in 12 half-clip corneas were examined with Na~+-K~+-ATPase kit; the expression of AQP-1 mRNA were detected through real-time fluorescent quantitation PCR.

术后观察眼球大体情况、测量角膜厚度。1周后处死实验动物取角膜，用茜素红-台盼蓝染色染色行角膜内皮细胞计数；用4%中性福尔马林溶液固定行HE染色、应用免疫组化染色检测AQP-1在角膜基质和内皮细胞表达的改变；用Na~+-K~+-ATP酶试剂盒测量角膜内皮细胞Na~+-K~+-ATP酶活性；实时荧光定量PCR检测AQP-1mRNA在角膜内皮细胞表达的改变；并于正常对照组角膜比较。

The effect in the shoot is caused by the increased influx, mediated by HKT1;1, of Na+ into stelar root cells, which is demonstrated in planta and leads to a reduction of root-to-shoot transfer of Na+.

本研究介绍了拟南芥成熟根部Na+运输体HKT1；1的表达降低了37%到60%Na+在芽部的累积量，HKT1；1在成熟根部专一性的表达是通过增强子诱导表达系统过量表达来实现的。

By push-pull perfusion technique and radioenzymatic assay, it was found that after 10 min of acupuncture, pain threshold increased significantly, while the content of NA in the perfusate from the preoptic area was markedly decreased.

b。用推挽灌流技术结合放射酶学法，观察针刺镇痛时视前区NA释放的变化，从递质释放的角度，探讨视前区的NA在针刺镇痛中的作用。结果观察到针刺10min后，动物痛阈明显升高，此时视前区灌流液中的NA含量显著减少。

In order to study the effect of the endogenous opioid peptides on NA release during AA, the effect of naloxone (0.15uM, 1. 5uM or 15uM) perfusion on local NA release from the preoptic area was observed.

b。用阿片受体拮抗剂纳洛酮局部灌流视前区，观察对电针引起的痛阈变化和视前区NA释放变化的影响，探讨视前区内的内阿片肽对NA释放的调制作用。

Var. pyramidalis is not positively correlated with ion concentration in growth environment, the capacity of selective absorption and transport of ions in Populus alba L. var. pyramidali under salt stress in drainage canal is higher than Populus alba L. var. pyramidal is of normal growth in irrigation canal. Under salt stress, the concentration of K(superscript +)、Na(superscript +) of roots and leave of Populus alba L. var. pyramidalis have changed, the concentration of K(superscript +) of roots and leave dropt the concentration of Na(superscript +) of roots markedly increased, the concentration of Ca(superscript 2+), Mg(superscript 2+) have slightly changed, the concentration of Ca(superscript 2+) of roots dropted, the concentration of Mg(superscript 2+) increased, the concentration of Ca(superscript 2+), Mg(superscript 2+) of leave increased.

主要结论为：新疆杨各器官的离子含量与生长环境中的离子浓度不存在正相关趋势；排渠盐胁迫下生长的新疆杨对离子选择吸收和运输的能力高于灌渠正常生长的新疆杨；盐胁迫下，新疆杨根和叶中K、Na的浓度发生了明显的变化，K浓度在根和叶中呈下降趋势，Na浓度在根中明显增加，根和叶中Ca(上标 2+)、Mg(上标 2+)浓度的变化趋势略缓，根中Ca(上标 2+)浓度下降，Mg(上标 2+)浓度增加，叶中Ca(上标 2+)、Mg(上标 2+)浓度有所上升。

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