查询词典 NA

The Na-Dene language of the Haida people.

海达族人说的赫胥语。

At this moment the young eagle spots a half-grown white dog emerging on the distant grassy slope, leaping and jumping, now rolling on the ground, now turning round to bite its tail, as it roves forward recklessly. The white dog looks na?ve and innocent.

也就是这时，他发现远处草坡上出现了一只半大的小白狗，蹦蹦跳跳、愣头愣脑地游荡着，打打滚儿，咬自己的尾巴转圈儿玩，很天真的一副傻样子。

It is obvious that S.salsa is an obligatory sodium and chloride hyperaccumulating halophyte. 2. Nicotiana tabacum L.

显然，盐地碱蓬是一种专性盐生植物，是一种Na和Cl的超富集植物。

Suaeda Salsa Seedlings of Chenopodiaceae halophyte Suaeda Salsa were treated with 0, 50, 100, and 200 mmol/L NaCl, KCl and NaNO_3 respectively after germination.

Var NC82为实验材料进行了三种盐类对Na~+和Cl-吸收、运输、积累以及其功能的研究。

Due to the antigenic variation of viral surface proteins, hemagglutinin and nuraminidase, the vaccine has to be evaluated and adjusted every year.

目前所使用的流行性感冒病毒疫苗因为主要是以去活性的病毒所组成，但归因於病毒表面蛋白质HA及NA的抗原变异性太大，需要每年进行评估及调整。

ResultsNo significant differences were found in the cell morphology, growth rate or heterocyst development between the deletion mutant and the wild type strain. But the mutant was more sensitive to Na+-salt under salt-stress.

敲除该基因后，发现缺失突变体的形态、生长速度及异形胞发育与野生型无明显差异，但在盐胁迫条件下，突变体比野生型对钠盐更敏感。

The two—step sulfomethy lation and the reaction with HOCH〓SO〓Na in sulfite cooking were illustrated in this paper. The optimum technological conditions were determined on the basis of suitable amount of HCHO in sulfite pulping. The differences of delignification and paper properties of wheat straw were also studied in SFP—AQ and alkaline sulfite and AQ cooking .

对麦草粉的两步法磺甲基化反应以及与羟甲基磺酸钠的反应进行了研究，解释了甲醛在亚硫酸盐蒸煮中脱木素作用机理，从理论上确定了甲醛在SFP—AQ蒸煮中的适宜用量，并据此提出了合理的蒸煮工艺和最佳工艺条件。

In this homologue the transporter binds to two sodium ions and a substrate molecule.

LeuT是依赖于Na+/Cl–的神经传输物质转运蛋白在细菌中的一种同源结构。

In mineral chemistry, the plagioclase in the granitic gneisses from southern Dabie mountain was high riching in Na, and the biotite and hornblende were characterized by riching in Fe, showing clearly the continental crust source.

在矿物化学成分上，南大别花岗片麻岩中的斜长石高度富钠，黑云母和角闪石总体以富铁为特征，明显具有大陆地壳源的性质。

But Changjiang Delta spring perhaps did not think of, it is besides floor space advertisement, appeared again countless challenger, they try " the group goes " another some of markets besides Lou Yu, they " innovation " ground mining is sky of set out on a voyage, old sell the field, university, train, hospital, broadcast over a radio network such as the bank net market, and the world is connected China Na Hehua inspects medium is among them two typical.

但江南春也许并没想到，在楼宇广告之外，又冒出了无数的挑战者，他们试图"圈走"楼宇之外的另一些市场，他们"创新"地挖掘出航空、大卖场、大学、火车、医院、银行等联播网市场，而世通华纳和华视传媒就是其中典型的两家。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。