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The partial least-squares regression model is built up to forecast crop leaf water potential of estival maize.Thirdly, atmosphere aspect, the low water age has been forecasting by R/S method of fractal theory in Si Chuan middle region. The chaotic behavior of agriculture meteorologic factors (average temperature, max temperature, min temperature, temperature of the earths surface, evaporators, precipitation, relative humidity, sunlight time) time series is investigated using the phase-space reconstruction technique, and the delay time and relation dimension and min embedding dimension and Lyapunov exponent and Kolmogrov entropy is calculated. The atmosphere water potential is calculated by surveyed data, and the day change law of atmosphere water potential and the relation between it and sun radiation has been discussed.

第三,关于大气方面,利用分形理论中R/S分析法对川中丘陵区的枯水年进行了预测;利用混沌理论的重构相空间技术,确定了农业气象因子(旬平均气温、最高气温、最低气温、地表温度、蒸发量、降水量、相对湿度、日照时数)的延时、关联维数、最小嵌入维数、Lyapunov指数、Kolmogrov熵,从而证明了以上各农业气象因子的时间序列具有混沌特性,为利用混沌理论预测各气象因子提供了科学依据;利用田间自动气象站的数据计算了大气水势并探讨了大气水势的日变化规律以及大气水势与太阳辐射的关系。

Before fissuration, osmotic adjustment occurred by the addition of solute to cells and decreasing the loss of water in the body, so that it could maintain normal turgor pressure during drought. After fissurate growth, turgor pressure was maintained by higher cell and tissue elasticity lower ε(superscript max and by osmotic adjustment for normal plant development in dry conditions and to avoid dehydration under water stress during the drought period, but it also became more sensitive to water stress. The ability to maintain turgor pressure varied from strong to weak during the period before, during and after fissuration. Fissurate growth decreased the ability of P. mongolica to maintain turgor pressure and led to changes in walls related to drought tolerance.

结果表明:1未劈裂绵刺主要通过增加细胞内溶质,减少细胞内的水分丧失来进行渗透调节,从而在干旱胁迫下能够维持正常的膨压。2己劈裂绵刺通过渗透调节和高的组织弹性两条途径来共同保持膨压,以抵抗不良的生存环境;同时对环境水分胁迫具有较高的敏感性。33种状态绵刺保持膨压的能力由强到弱依次为:未劈裂绵刺、正在劈裂绵刺、已劈裂绵刺。4劈裂的发生导致绵刺保持膨压能力的降低,同时耐旱方式和途径发生了变化。

Although the theory of water and soil loss law and the echniques of integrated soil and water conservation measure of primary geomorphy have become quite mature by scientists' effort over several decades in the world, study to water and soil loss in constructional project is slow to developed country. Among researchers, there are many opinions on the model of water and soil loss caused by constructional project because it is serious shortage of data from observation or test in construction projects.

原生地貌水土流失规律和综合治理技术措施经过几十年的研究与探索,基本形成了较为成熟的理论体系和技术措施体系,但我国对开发建设项目水土保持的研究起步较晚,对水土流失预测的概念、内容还存在着不同的理解,特别是目前开发建设项目水土流失定位观测和动态监测数据十分缺乏,水土流失预测模式中的参数缺乏实验值,都是凭经验估计或参照坡面或流域水土流失预报方程中的参数取值,由此预测出的水土流失量误差极大,从而影响到水土保持措施的优化配置。

When drinking purified water or mineral spring water from , except enjoying the convenience brought by them, we also want to possess health brought by purified water. But is this way to drink water really healthy and hygeian?

人们用饮水机畅饮纯净水或者矿泉水的时候,除了想享受饮水机为生活带来的便捷外,也想享受纯净的水质所带来的健康但是,这样的饮水方式是否真的健康、卫生?

Compared to the patch dealt with glutaraldehyde, the autologous pericardial patch treated by distilled water is living, and calcification is not easily to happen. At the same time, after treated by distilled water, pericardial patch is incrassated mildly, and can be handled easier than fresh pericardium. The early-moderate team results of reconstruction of RVOT using autologous pericardial monocusp patch treated by distilled water are satisfactory.

使用蒸馏水处理自体新鲜心包组织,可以使心包组织轻度水肿增厚,相对不易皱缩卷曲,既摒弃了新鲜心包组织使手术操作不易进行的缺点,又保持了新鲜心包组织具有活性、生物相容性好、相对不易钙化的优点,避免了蛋白交联剂处理后的心包组织生物相容性差,易于发生钙化的缺点,简便易行,效果显著。

ABSTRACT The decomposition temperature and heat of cefazolin sodium pentahydrate were measured by the differential scanning calorimetry technique. Its solubility data in various mixed solvents of water ethanol, water acetone, and water 2 propanol were obtained by the laser method and fitted by the exponential model.

在溶液结晶过程中结晶物系的物理化学性质(如溶解度、熔解热、介稳区等)对结晶操作、结晶收率、产品纯度和产品的粒度分布均有较大影响,结晶物系的热力学性质是结晶动力学和结晶工艺研究的基础。

Type-B Nodule: The source of elements in the nodules comes from slow deposition of the overlying water and the diffusion of the pore water, which comes mainly from the double decomposition reaction of Fe, Mn oxides caused by the oxidation diagenesis of organic material in sediment and its forming process and distribution is controlled by pH in the pore water. There is no corrlation between distribution of the nodules and water depth, topograph.

A型结核主要分布于深海火山沉积环境区,受上覆水Mn〓和Eh制约;B型结核一方面由于在深海火山沉积环境区,受生物作用影响,另一方面在生物沉积环境区,又受火山作用影响,使此类结核的分布与大洋地貌和沉积物的关系不明显;C型结核主要分布在太平洋CCD范围内,受沉积环境上生物和活性有机碳的制约。

Just like a red, blue, or white lotus — born in the water, grown in the water, rising up above the water — stands unsmeared by the water, in the same way I — born in the world, grown in the world, having overcome the world — live unsmeared by the world.

就像一朵红色、蓝色或白色的莲花──它生於水中、长於水中、矗立於水面之上──而不被水所染污。同样地,我出生在这世间,生长在这世间,超越了这个世间──而不被这世间所染污。所以,婆罗门!

--- Disclosed are a process and plant for the recovery of water from humid air, in which at night cool humid air is passed through an adsorbent medium layer which adsorbs water from the air and in which, by day, air heated by solar energy up to a temperature which is above the ambient temperature is passed first through this layer to absorb water from the layer and then is cooled down so that the water condenses.

摘要---透露,是一个过程和植物为香港经济复苏的水从潮湿空气,在这种在夜间凉爽潮湿的空气是通过一吸附剂的介质层,其中吸附的水,从空中和在其中,由天,空气加热太阳能能源最多的温度是高于环境温度是通过第一,通过这层吸收水层,然后是冷却下来,使水凝结。

During the preparation, when the water was used as solvent, the sodium stearate is dispersed by the acid-base neutralization reaction between sodium silicate and stearic acid in water solution, and is encapsuled by the reverse reaction; while when the alcohol/water mixed solution was used, the dispersion and encapsulation of the stearic acid is accomplished via esterification and hydrolysis in alcohol/water solvent.

具体为:以水为溶剂时,利用十八烷酸与水玻璃间发生的酸碱正反应解决其分散问题,而利用其逆反应完成相变材料的包裹,以乙醇/水为混合溶剂时,则利用其酯化、水解双向反应分别完成十八烷酸的分散、包裹过程。

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相关中文对照歌词
Down By The Water
Down By The Water
Washed By The Water
Down By The Water
Meet Me By The Water
推荐网络例句

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。

Chapter Three: Type classification of DE structure in Sino-Tibetan languages.

第三章汉藏语&的&字结构的类型划分。