A high degree of soil variability in a small area is common, particularly within forests.
小范围内的高度土壤变异是很常见的,特别是在森林里。
The second most common crop, soybeans, yields a lower return but crop rotation is necessary to keep the soil in shape for bounteous corn yields.
其次最常见的农作物,大豆,回报低,但轮作是必要的用以保证土壤能够拥有宽裕的玉米产量。
In this paper, the construction project for soft soil foundation of several common construction technology are analyzed, and the hope that helps to keep the foundation stability.
本文对建筑工程中软土地基的几种常见的施工技术进行分析,希望有助于保持地基的稳定性。
At that time, Mom and Dad in the yard Common crushed "cinder child", "cinder child" is to use coal ash and the soil and into the inside bend, and the general soil not, non-stick.
那时候,常见爸妈在院子里砸“煤渣子”,“煤渣子”是用煤灰和河湾里的泥土和成的,一般的土不行,不粘。
Gliocladium sp. are common and are most closely related to Penicillium and Paecilomyces. They are widespread in decaying vegetation and in soil.
粘帚霉是常见的和青霉、拟青霉关系最密切的霉菌。他们普遍存在于腐烂植被和土壤中。
Macropore is the common in forest soil and has great impacts on soil water flow. It is main cause by animal activity and the plant roots after death.
森林土壤动物活动和植物根系死亡后形成大孔隙是森林土壤中普遍存在的现象。对森林水分运动过程有重要的影响。
Analysis of common soil and rock composition in the foundation treatment measures on the basis of a residential area of soft soil and rock foundation engineering approach was introduced.
在分析常用土岩组合地基基础工程处理措施的基础上,对某住宅小区的软土和岩石地基基础工程处理方法进行了介绍。
Common cations in soil could make obviously absorption rate of water of high water-absorbing resin reduce.
土壤中常见阳离子对高吸水树脂吸水率具有很强的降低作用。
The tailing is different from common soil in the relation of the physical and mechanical properties (such as dry density and strength) with the stockpiling depth.
尾矿的物理力学性质如干密度、强度等与其堆存深度关系的密切程度与一般的土有较大的区别。
Thus, se content in tea is resulted from a common function of soil se, tea harvesting season and tea cultivar.
茶叶含硒量是土壤含硒量、茶叶采摘季节、茶树品种等因素共同影响的结果。
Thin soft soil road bed is a common existing engineering geological problem in road projects.
薄层软土路基是公路工程普遍存在的工程地质问题。
The paper summarize some common types for earth-retaining wall failure in seasonally frozen soil region, analyses failure cause, introduces prevention and cure measures through project exemplar.
本文结合工程实例,总结了季节冻土区挡土墙破坏常见的几种型式,分析了破坏的主要原因,并介绍了防治措施。
The soil obstacle factors in plastic greenhouse were the common problems in the world, having seriously affected the output and quality of vegetables and caused the environment pollution as well.
大棚土壤障碍因子是国内外共同存在的问题,已严重影响蔬菜等作物产量、品质并引起环境污染。
Transplanter common are the first 2 years in operation, due to manipulation of sets of water into the soil reinforcement and rust card lag, affect the normal operation.
常见有插秧机在第2年作业时,因操纵拉筋套进水进泥而生锈卡滞,影响正常操作。
At low temperatures and low humidity, the virus actually survived longer on steel, glass, and soil than in chicken feces, a common source for spreading the virus.
在低温和干燥的条件下,病毒在钢铁、玻璃和土壤上的存活时间比在鸡粪上的存活时间要长,而后者是病毒普遍的来源。
These common senses about dung become alive in the lonely desert. In the face of his father being careful for the dung like soil, Wang Feifa is touched.
这些常识,在寂寞的旷野中鲜活起来,面对仔细侍弄粪土,像土地一样单纯的爹,王奋发多少有点感动。
In this article a new calculation method which take into account soil structure was provided based on common method.
本文提供了一种在常用方法基础上考虑土体结构性强度增长的设计计算方法。
Magnesium deficiency is more common now that the quantities found in the soil have declined.
随着土壤中镁含量的降低,缺镁越来越普遍。
The bored pile is a common foundation type, which transfers the loads to the deep layer of soil or rock in order to mitigate the uneven sink of structures.
灌注桩是建筑物常用的基桩形式之一,它将上部结构的荷载传递到深层稳定的土层或岩层上去,减少基础和建筑物的不均匀沉降。
The soil pollution by petroleum is a common problem in the world.
当今土壤的石油污染是一种较为普遍的现象。
The treatment of sandy soil foundation by deep agitation method is not common in engineering practice.
深层搅拌法用于加固砂土地基,理论和实践均属鲜见。
The content of total potassium of soil in rhizosphere was lower than in the non-rhizosphere, the decreasing extent of total potassium in enrichment genotype was higher than in the common genotype.
籽粒苋根际土壤的全钾含量却低于非根际土壤,富钾基因型的降低幅度大于一般基因型。
The common problem of soil temperature field around oil pipelines buried in frozen ground area is the freezing damage.
冻土区埋地管道遇到的最常见问题是冻害破坏。
Algae and mosses are not only two common pioneer plants in the process of vegetation succession but also two groups with the highest biomass in the biological soil crust.
藻类和苔藓植物是荒漠植被演替过程中常见的两类先锋植物,同时也是生物结皮中生物量最大的2个类群。
Strictly using meteorological observation method, dynamic changes of soil temperature in wheat sping cotton relay cropping system during theirs common growth period were studied.
严格用气象部门的观测方法 ,观测麦套春棉共生期间土壤温度的动态变化。
Strictly using meteorological observation method, dynamic changes of soil temperature in wheat sping cotton relay cropping system during theirs common growth period were studied.
严格用气象部门的观测方法 ,观测麦套春棉共生期间土壤温度的动态变化。
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