1)  one-dimensional vertical infiltration
一维垂直积水入渗
2)  one-dimension
一维
1.
Progresses in the Hydrothermal Synthesis of One-dimensional Nanomaterials;
水热法合成一维纳米材料的研究进展
2.
Conventional method for computing one-dimension water environmental capacity was introduced,with non-uniformity factor taken into account.
文章介绍传统地表水环境容量一维计算方法,针对其缺陷提出考虑不均匀系数的计算方法。
3.
Based on the establishment of the model for one-dimensional mechanical compression under variable pressure and reasonable assumptions,and combined with the seepage theory,the equation of one-dimensional compression under variable pressure was deduced.
介绍分析了压榨脱水的现状;在建立一维变压压榨原理模型的基础上,通过合理的基本假设,结合渗流理论,推导出了一维变压压榨基本方程;给出符合实际的初始、边界条件,并经过奇次化,求出了压榨基本方程理论解的脱水速率全新表达式,为一维变压榨实验研究奠定了理论基础。
3)  one-dimensional
一维
1.
Analytical Analysis on One-dimensional Finite Strain Nonlinear Consolidation of Saturated Soft Clay;
饱和软粘土一维有限变形固结理论的解析分析
2.
This paper mainly disscusses the factors influencing phase,size and shape of one-dimensional inorganic nanomaterials during synthesis process by hydrothermal or solvothermal meth- ods,which include solvent,concentration,reaction temperature,reaction time,surfactant,and so on.
主要讨论了在溶剂热/水热法制备一维无机纳米材料过程中,溶剂、浓度、反应温度、反应时间、表面活性剂等因素对产物的物相、尺寸和形貌等的影响。
3.
A straightforward proof of the Bloch theorem for one-dimensional photonic crystals is presented.
在光子晶体的理论计算方法中,传播矩阵法和平面波法因计算简单物理意义明确而得到广泛应用,布洛赫定理是这两种方法的重要理论基础 这里给出了一维光子晶体中的布洛赫定理的一个直接证
4)  one dimensional
一维
1.
Resent advances in one dimensional functional nano-sized materials;
一维纳米功能材料研究新进展
5)  1d
一维
1.
Research Progress of Preparation and Application of 1D Nano-Titanium Dioxide;
一维纳米二氧化钛的制备及应用研究进展
2.
5 representational lines are adopted to study approximating 3d model with 1d,2d inversion results.
选取其中5条具有代表性的测线,比较了不同测线上自适应正则化(ARIA)一维反演结果和非线性共轭梯度法(NLCG)二维反演结果相互之间及其与原三维理论模型之间的异同,研究大地电磁三维模型的一维、二维反演的近似情况。
6)  one dimension
一维
1.
Preparation of one dimension, two dimension and three dimension Si- based nanowires;
一维,二维和三维Si基纳米线的制备
2.
Phase diagram of a strongly interacting polarized Fermi gas in one dimension;
一维强相互作用极化费米子的相图
参考词条
补充资料:灌溉入渗补给系数


灌溉入渗补给系数
coefficient of irrigation recharge into ground water

guan’gai rushen buji xishu灌溉入渗补给系数(eoeffieient of irriga-tion reeharge into ground water)灌溉水补给地下水的数量指标,是灌溉入渗补给地下水的量与灌溉水量之比。影响因素主要有灌溉定额,土壤含水量、土壤质地、地下水埋深、植被情况和气候条件等。 灌溉水入渗,只有在土壤含水量超过田间持水量时,多余的水才能补给地下水。一般在相同的条件下,灌溉定额小、土壤质地粘重与植被差时,灌溉入渗补给系数小(如果灌溉定额很小,可能无入渗补给);反之则大。田间的地下水埋深大(即非饱和带上壤的厚度较大),故灌溉入渗补给系数小;反之亦然。当引外区的河水或井水时,由灌溉入渗补给系数算得补给地下水量,作为本区的地下水补给量。引河水灌溉,一般灌水定额较大,灌溉入渗补给系数大;引井水灌溉,灌水定额较小,此系数亦小。(金光炎)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。