含水率

Based on one new preservation solution which is made from carboxymethyl chitosan and sucrose for cut Gerbera flower , an effective research of preservative effect for extending vase life of cut gerbera flower is proposed in this paper, which is by exploring the percentage of moisture, pH and relative permeability of velamen to the petal organizations.

采用羧甲基壳聚糖溶液和蔗糖溶液配制成保鲜液保鲜非洲菊切花，通过对花瓣组织含水率、pH值和膜相对透性的测定，研究保鲜液对对非洲菊鲜切花瓶插寿命的影响。

Density 0.958 6 g/cm~3 from Tahe oil field in Xinjiang and of its emulsions of water content 10%, 20%, 30%,50%,70%, and 90% are determined by using this viscosimeter at...

在每一含水率和温度下，粘度随流体静压力升高而增大，增幅随温度升高而减小。

According to state regulations, the standard plate of watery rate can not exceed 12%.

按国家规定，标准板材的含水率不能超过12％。

Meanwhile,introduce the resource state of the huge Timber Mountain Gum × Flooded Gum timber of end too,combine gradually deficient wildwood timber resources in our country, so, huge Timber Mountain Gum × Flooded Gum timber physics mechanics nature includes the tail: Moisture content , density, swelling, obey the compression strength of the line, horizontal line compression strength , bending strength , resist curved elastic mould amount , resist intensity of cutting , carry on experimental study along line along line tensile strength and hardness, there is a very important and real meaning.

同时，也介绍了尾巨桉木材的资源状况，结合我国逐渐匮乏的天然林木材资源，因此，对尾巨桉木材物理力学性质包括：含水率、密度、湿胀性、顺纹抗压强度、横纹抗压强度、抗弯强度、抗弯弹性模量、顺纹抗剪强度、顺纹抗拉强度及硬度进行试验研究，将有着十分重要而实际的意义。

While in the experiments of impregnated raw materials, the main factors are sieve of wood flour, impregnated ratio and time.

在主要工艺参数对成板性能的影响关系中，研究结果表明，主要影响因素为木粉目数、原料含水率和热压温度；在浸渍处理模压实验中，主要影响因素为木粉目数、浸渍时间和液料比。

Horizontal well ; bottom water oil reservoir ; physical model ; aeolotropism ; permeability ; water cut

水平井；底水油藏；物理模型；非均质性；渗透率；含水率

Soil fertility distribution, alkalic salt characteristic property, water ratio and the temperature change etc, that is farmland information main part is composed of a part, it is also basic meticulous agriculture decision analysis basis at the same time.

土壤的肥力分布、盐碱特性、含水率和温度变化等等，是农田信息的主要组成部分，同时它也是精细农业决策分析的根本依据。

But the mathematic relation between the negative pore water pressure and the aquiferous rate of soil hasn't a conclusion internationally.

对测得的负压力和土壤含水率之间的数学关系探讨，目前国内、外还处于空白。

It is obvious that the the distribution of silica acid in interstitial water were affected by the contents of biogenic silica and aluminium, and aquiferous proportion as well.

通过分析发现影响同航次间隙水中硅酸分布的因素主要是生物硅含量、铝含量和含水率。

Watercontents, biomass and so on of Phyllostachys pubescen, Bambusa rigida and Bambusagibba were researched in order to provide scientific data for the bamboos extendingand producting.

本文研究了毛竹、硬头黄竹、坭竹三个竹种的含水率、生物量等指标，旨在为三个竹种的推广和生产实践提供科学依据。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐