查询词典 above ground

A significant positive correlation was obtained between flower bud differentiation and leaf area, or leaf dry weight, or the ratio of dry weight of the above-ground biomass to that of the underground parts of one-crop cultivar and two-crop cultivar.

一二次花品种的花芽分化与叶面积、叶干重和地上部分与地下部分的干重比值呈显著的正相关。

But Jon Nadler, a senior analyst at Kitco Bullion Dealers, points out that all of the world's above-ground gold amounts to around 0.6% of total global wealth, so even if gold were at $10,000 per ounce, the metal would only amount to 6% of total global wealth.

但Kitco Bullion Dealers高级分析师纳德勒指出，全世界已挖掘出来的全部黄金在全球财富总额中所占的比重只有0.6%左右，即使金价升到了每盎司10，000美元，它在全球财富总额中占的比例也只有6%。

The above-ground biomass of grasses, sedges and communities among primary plot, moderate-degraded plot and heavy- plot showed significant difference.

中度和重度退化样地与原生植被样地的禾草类、莎草类以及群落总生物量差异极显著(P.01)。

In this paper, the feasibility of pile with high bearing capacity, such as post-grouting bored concrete pile, pedestal pile, huge pile and so on, used in top-down construction is studied. The construction speed increase of structure above ground i...

本文研究将高承载力的桩基，如桩端后注浆钻孔灌注桩、扩底桩、巨型桩等，在软土地区全逆作施工中应用的可行性；分别对于一柱一桩和一桩多桩两种逆作施工竖向承载体系，论证了高承载力的桩基的应用可以加快上部结构施工；总结了全逆作施工中的关键施工技术，如立柱的不均匀沉降、梁柱板墙的节点、一柱多桩的转换梁板等；提出了软土地区高层建筑全逆作施工总体方案制定应遵循的一些基本原则，如主楼群房的逆顺组合、全逆作的逆顺分界选择、挖土方式选择等。

The results showed that the activities of urease, nitrate reductase, nitrite reductases and the yield of above ground plants were the highest with the fertilization pattern of taking 50 percent nitrogen from organic fertilizer and the other 50 percent nitrogen from urea.

结果表明：采用50%的N由有机肥提供，50%的N由尿素提供的施肥模式时，黑麦草根际土壤脲酶、硝酸还原酶、亚硝酸还原酶活性最强，黑麦草地上部产量最高。

There were three basic construction modes during the initial period of Alaska Pipeline design: conventional burial, special burial, and above ground berm or pile bent.

阿拉斯加原油管道设计有传统埋设、特殊埋设和地上敷设。

Most of the As and Cd absorbed by the plant is fixed in feeder roots and only a small amount is transported to above ground parts.

结果表明，砷、镉元素在茶树体内活性较低，大部分被吸收根固定，向地上部运输的比例较低。

The selection of high-quality corrosion-resisting coatings and insulation materials, strengthening of routine maintenance and above-ground laying of pipelines are the effective measures to preve...

选用高质量的防腐蚀涂料和保温材料，加强管道的日常维护以及尽可能采用管道地上敷设方式是防止站内输油管道腐蚀的有效措施。

When one first approaches Falling Water,the impression is that of a series of pale yellow-colored horizontal planes hovering above ground at varying heights within a forest.

第一次去流水别墅的人留下的印象深刻的是树木中一系列灰黄色的不同高度的水平挑台。

Strength, volumetric strain and permeability coefficient, and even moisture-distribution above ground water surface can be determined by the soil-water characteristic curve.

土水特征曲线对于研究非饱和土的物理力学特性至关重要。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。