查询词典 aeolian
- 与 aeolian 相关的网络例句 [注:此内容来源于网络,仅供参考]
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There is a beautiful fact in nature which has its spiritual parallels. There is no music so heavenly as an Aeolian harp, and the Aeolian harp is nothing but a set of musical chords arranged in harmony, and then left to be touched by the unseen fingers of the wandering winds.
我们应该让我们所得到的流出去--多作见证,多传福音,多做帮助探望的工作,多找事奉主的机会--这样,你就会看见圣灵要替你开更大工作的门,要给你更多事奉的恩赐。
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On the basis of the each principle of the method of anemography of balloon contrail and aeolian contour line radar,it analyzes and discusses emphatically on the differences between them as well as advantage and meaning of the method of anemography of aeolian contour line radar .
文章在介绍了气球轨迹法测风和风廓线雷达测风各自原理的基础上,重点分析、探讨了二者间的差异,以及采用风廓线雷达测风的优势与发展风廓线雷达的意义。
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Sandy areas around lakes, oases, river terraces, sandy plains, aeolian basins, clay deserts, semidesert areas; 1900-3500 m. Gansu, Hebei, W Nei Mongol, Ningxia, Qinghai, N Shaanxi, Xinjiang, NE Xizang.
在湖,绿洲,河阳台,沙的平原,aeolian 盆,粘土沙漠,semidesert地区周围的沙的地区; 1900-3500米甘肃,河北,W内蒙古,宁夏,青海,N陕西,东北西藏,新疆。
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The source of slack deposits is the loess of the upper reach where the soil erosion is very heavy, while the source of sand is the airslaked rocks of mountainous area in the upper reach. 3. There were several "interbedded slack deposit-aeolian fine sand layers" in both LHT and YWC profiles, the silt layers are slack water deposits and the aeolian fine sand layers were carried by the NE direct wind.
在LHT、YWC和YYC剖面中,磁化率均呈现出平流沉积层中偏低,而在风吹沙和中、粗沙层中偏高的特点,其原因是平流沉积层的物质来源多为上游黄土区的土壤侵蚀和水土流失带来的土壤,而沙层的物源则是上游基岩山区的岩石经风化、搬运而来。
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When rolling the roadbed, the best degree of compaction is 93%~95%. When taking Aeolian sand for preventing the water rising, the Aeolian sand replacement should be set above water table, which should normally be made at 50~80 cm depth of soil base with 15~20 cm thickness of replacement for medium wet subgrade and 20~30 cm for wet subgrade. When using stabilized soil inorganic binder for prevention and control of the frost damage, the thickness of the binder is about 25 cm The mass proportion of cement, coal and Aeolian is about 6:40:54 and lime, fly ash and aeolian is about 14:30:56. Based on these, comparative evaluation for various preventing and curing measures of the Aeolian subgrade was given.
通过对试验数据分析得到了其冻结规律,采用碾压击实法,其最佳压实度度为93%~95%;采用风积砂换填隔水法,风积砂垫层时位置应在地下水位以上,一般应在土基50~80 cm深度处铺筑,换填厚度在中湿路基为15~20 cm,潮湿路基为20~30 cm;采用无机结合料稳定土防止、防治风积土路基道路冻害,厚度均应在25 cm左右,其中水泥、煤渣、风积土的质量比约为6:40:54,石灰、粉煤灰、土三者的质量比为14:30:56,在此基础上,对各种措施的防治效果进行了对比评价。
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In this paper,lime and fly ash stability aeolian sand as a subbase material was researched,through researching the aeolian physical properties,mechanical properties in laboratory.
风积沙是沙漠地区最为丰富的物质,由于其工程性质较差,目前仍未被广泛用作沙漠地区公路筑路材料。
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Taking Bulianta aeolia desert area of Shengfu-Dongsheng coal filed as an example, the subsidence intensity of T2004 and T2005 subsided area, regional aeolian corrosive accumulation and corrosive intensity are studied in comparison with non-subsided area, as well as the single sand dune under the vegetation cover of 10% and different subsidence intensity, the correlation analysis is made about the subsidence intensity and regional aeolian corrosive accumulation.
以神府-东胜煤田补连塔矿风沙区为例,通过野外系统观测,以非塌陷区为对照研究了不同塌陷年限T2004年塌陷区和T2005年塌陷区塌陷强度、区域风沙蚀积量和蚀积强度变化,分析了不同塌陷强度的单体沙丘在植被盖度约为10%时,塌陷强度与区域风沙蚀积量的相关关系。
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The lithologic characters changed from fluviolacustrine sandstone to aeolian Red Clay with thin interval of greyish-white sand layers at the depth of 602 m. It can be inferred from the rock strata and age that the development age of aeolian sequence in Lanzhou area was 7 Ma at least, which is in accordance with the bottom age (7~8 Ma) of the aeolian sequence of the eastern and central Loess Plateau, suggesting that their accumulation processes are unitary.
皋兰山剖面深度602 m处出现由河湖相砂岩向以风成红粘土为主常夹有薄层砂岩的地层转变,通过岩性地层及年代的推断,兰州地区的风尘序列堆积发育的年代至少为7 Ma,与黄土高原风尘序列堆积底界8~7 Ma基本一致,说明了兰州地区与黄土高原在风尘序列堆积过程中具有统一性。
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Aiming at disjunction of microcosmic researches and macroscopical researches and status quo of theory basis researches of Aeolian sand movement near the sand bed, based on plenty of experiment data in wind tunnel, this thesis studies some microcosmic researches including the number of lift-off sand grains percent time percent sand bed area and relative movement parameters of saltating sand grains by combined methods of mechanical and statistical mechanical theories. Then, this thesis develops in advance a relation between the microcosmic researches and macroscopical researches in order to describe truly the theory model of some macroscopical physical variable of Aeolian sand movement.
本文针对当前风沙运动微观与宏观研究相脱节、准确描述近地面风沙运动规律的理论基础薄弱的现状,基于大量风洞实验数据,通过对沙床面单位时间单位面积起跳沙粒数、沙粒跃移运动过程中相关参数等微观问题的研究,力图建立风沙运动微观与宏观研究的联系桥梁,以期能够准确描述风沙运动宏观量变化的理论模型。
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The vertical distribution of Aeolian sand current Based on the distribution function of lift-off velocity of saltating sand grain, this thesis develops a vertical distribution model of Aeolian flow linking with the number of lift-off sand grains percent time percent sand area. The thesis realizes the combination of microcosmic researches and macroscopical researches of Aeolian wind sand and solves primarily the isjunction of microcosmic researches and macroscopical researches.
4风沙流的垂向分布以本文获得的沙粒起跳初速度分布函数为纽带,结合本文获得的单位时间单位面积沙床起跳沙粒数,建立风沙流的垂向分布模型,实现风沙运动宏观研究和微观研究相结合,初步解决长期以来宏观与微观研究相脱节问题。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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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。
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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。