盐度

The main contents are as follows:(1) The seed dormancy types of halophytes;(2) The essential conditions for dormancy breaking of seeds in halophytes;(3) The correlation between seed germination of halophytes and salinity.

本文讨论了盐生植物种子的休眠、休眠解除及萌发的特点，主要内容有：(1)盐生植物种子的休眠类型；(2)打破盐生植物种子休眠的必要条件；(3)盐生种子萌发与土壤盐度的关系。

And abundance. Plants which grow in high salinity, halophytes, accumulate electrolytes in their vacuoles, but the concentration in the cytoplasm and organelles is kept low.

生长在高盐度中的植物，即盐生植物，它们的液泡中累积了电解质，但在细胞质和细胞器官中保持着低浓度。

Plants which grow in high salinity, halophytes, accumulate electrolytes in their vacuoles, but the concentration in the cytoplasm and organelles is kept low.

生长在高盐度中的植物，即盐生植物，它们的液泡中累积了电解质，但在细胞质和细胞器官中保持着低浓度。

Seeds of halophytes ; Seed dormancy types ; Dormancy breaking conditions ; Salinity and germination

盐生植物种子；种子休眠类型；休眠解除条件；盐度和萌发

Accompanying salinity variation, the density of cells and the structure of particle cells in the head kidney underwent some marked changes. However, the structure of lymphocytes and monocytes showed no visible changes.

水体盐度变化使实验鱼头肾中细胞排列的紧密程度、粒细胞结构发生了明显变化，而淋巴细胞、单核细胞未观察到明显变化。

Under the condition of stable tectonics and humid-hot climate the oil shales were deposited in a saline lagoon of restricted carbonate platform with reducing condition. After that stage the climate evolved into hot-dry conditions.

在稳定的构造背景和湿热的气候条件下，油页岩形成于碳酸盐局限台地泻湖相还原和具有盐度分层特征的水体中，之后，气候变得炎热干燥。

The surface temperature inversion can not occur if the salinity effects are neglected.

次表层海水温度反升现象与海洋上层的盐度作用密切相关。

In the last part of this dissertation, the subsurface temperature and salinity equations are added to investigate the development of the inversion process. The effects of the temperature inversion on MLD and thermal structure of the upper ocean are also discussed.

本文最后加入次表层海水温度、盐度控制方程，通过相应的数值试验，讨论了次表层温度反升现象的产生和消亡过程，并对次表层温度反升现象对混合层深度和混合层内温度结构的影响进行了初步的探讨。

Under controlled conditions, the gonad of loaches develops normally, but the induced spawning rate changes with the use of oxytocics: the effect of a mixture of progesterone-...

在人工控制条件下，泥鳅性腺发育正常，催产率因催产剂不同而不同，使用LRH-A2和DOM混合催产和使用HCG和LRH-A2混合催产效果更明显，在水温21-24℃、盐度5‰的流水环境中，经25h左右仔鱼大量出膜，体长为3.5-4.8mm。

Born in hypersaline environment mangroves, faced with two questions.

红树林生于高盐度的环境，面临着两个问题。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。