查询词典 ratio

From 6860 to 3170 cal.yr BP,semi-desert steppeexpanded,regional montane forest steppe retreated,suggesting a prolonged warm and dryclimate.Between 3170 and 2340 cal.yr BP,regional forest steppe expanded whereassemi-desert steppe retreated,indicating the climate became cool and wet gradually and thehumidity reached the maximum at the end of this stage.During 2340～1600 cal.yr BP,Poaceae steppe dominated whereas wetland meadow expanded and the montane forest stepperetreated,suggesting a cool and wet climate prevailed,wormwood grass steppe prevailed andthe climatic instability increased after 1600 cal.a BEThe climate and environmental reconstructions by pollen were supported by the diatomrecords.A relative high lake level and moister climate prevailed between 8660 and 7230 cal.yr BP as inferred by the dominance of planktonic diatom genera and high planktonic/benthicratio (〉40).low lake level and dry climate sustained during 7230～2330 cal.yr BP assuggested by the low abundance of planktonic diatom and low planktonic/benthic ratio ～20and the lake returned to high level during 2330～930 cal.yr BP as inferred by there-dominance of the planktonic diatom and the high value of palnktonic/benthic ratio.The pollen-based climate reconstruction was also consolidated by the grain size andPediastrum concentration records.

Ugii Nuur湖周围现代孢粉研究表明：松属为空气传播的外来花粉，其含量变化可能指示了远山森林草原发育状况；禾本科具显著低代表性，母体植物建群时含量通常在10％以下：藜科花粉含量可以指示区域气候干旱程度。2、以现代孢粉研究为基础、可靠AMS~(14)C年代为框架，Ugii Nuur孢粉记录高分辨率地重建了蒙古国中部地区过去8660 cal.yr BP以来的植被和气候变化。8660～7800 cal.yr BP研究区植被为禾草草原，湖畔及河谷低地发育苔草草甸，远山发育松属针叶林和森林草原，气候温和略湿润；其中8350～8250 cal.yr BP湿生草甸扩张，旱生植物成分减少，气候凉湿。7800～6860 cal.yr BP旱生成分增加，气候转向暖干。6860～3170 cal.yrBP半荒漠草原扩张，远山森林草原退缩，山地草原和河谷及湖畔湿生草甸退缩，气候持续暖干。3170～2340 cal.yr BP半荒漠草原退缩，远山森林草原扩张，气候转凉变湿，末期湿度条件达最佳。2340～1600 cal.yr BP禾草草原发育，湖畔及河谷低地湿生草甸扩张，远山森林草原略有退缩，气候总体较凉湿。1600 cal.yr BP以来研究区发育禾草-冷蒿草原，气候波动较大。

The surface energy balance equation was used the closure ratio (the ratio of sum of latent and sensible heat fluxes to the sum of net radiation and soil heat flux) as the evaluated index.

水田能量通量的建立是利用封闭比值（可感热＋潜热／净辐射＋土壤热流）作为评估指标，本研究中该比值之平均为0.85。

The other is the Lotus Lake Community, occupying an area of 348,000 m2. The construction area of the community is 413400 m2. The community will be able to accommodate 3,930 households (11,790 people). The volume ratio will be 1.20 and the grassbelt ratio is 56%. The beatiful water park will be matched with well-arranged dwelling buildings and practical wide road systems, taking on a beautiful scene of "water surrounding the heavenly city".

二是荷花湖小区开发项目，规划占地面积34.80万㎡（522亩），其中建筑面积41.34万㎡，可供3930户、11790人居住，规划容积率1.20，绿地率56%，优美的水上公园配以错落有致的现代住宅、流畅实用的道路系统，达到一种&水绕天城&的美妙意境。

Result 5 compounds in Hickory nut oil were identified, and they were linoleic acid, oleic acid, linolenic acid, palmitic acid and stearic acid, and their contents were 63.48%, 19.90%, 11.96%, 3.31% and 1.35% resp. The fatty acid ratio of n-6 to n-3 was 5.31, which was close to that of recommended by China (4-5):1. The ratio of saturated fatty acid, monounsaturated fatty acidand polyunsaturated fatty acids in Hickory nut oil was 1:4.3:16, the content of polyunsaturated fatty acids was slightly higher, but it mainly contained linoleic acid and a-linoleic acid, which were inevitable fatty acid to human body.

结果］共鉴定出山核桃仁油中的5中化合物，即亚油酸、油酸、亚麻酸、棕榈酸和硬脂酸，其含量分别为63.48%、19.90%、11.96%、3.31%和1.35%；山核桃仁油中n-6： n-3脂肪酸比例为5.31，与我国推荐的n-6：n-3脂肪酸比例(4~5)：1非常接近；山核桃仁油中饱和脂肪酸：单不饱和脂肪酸：多不饱和脂肪酸为1：4.3：16，多不饱和脂肪酸含量偏高，但多不饱和脂肪酸主要包括亚油酸和a-亚麻酸，均为人体必须脂肪酸。

Only acoustic impedance ratio or acoustic impedance ratio can not control band gaps.

仅以声阻抗比或波速比的大小不能决定带隙的存在和大小。

The more difference of the impedance ratio or velocity ratio, the better wave isolation is.

对於土壤与填充槽沟材质间之相关影响参数来说，土壤与填充槽沟材质间之阻抗比差异越大，对於震波阻隔效果越佳。

C Over a frequency range of 0 – 100 kHz, the measurement circuitry is to have a frequency response (ratio of indicated to actual value of current) that is equal to the ratio of the impedance of 1500 ohm resistor shunted by a 0.15 F capacitor to 1500 ohms.

频 率高于0-100KHz，测量电路有一个频率响应(标记电流和实际电流的比值)并且等于1500的输入阻抗并联上一个0.15F ，的电容与1500的比值。

A theoretical formula is proposed for the refractive index increment correction of SEC chromatogram of polymer, which involves the molecular formula weights and the ratio of dn/ dc of the end group and the structural repeating unit. The refractive index increment ratio could be evaluated a priori by Lorenz-Lorentz or Gladstone-Dale equations.

提出了一个对高分子的尺寸排除色谱谱图，作折光指数增量改正的理论方程，其中包含端基与结构重复单元的分子量以及两者折光指数增量的比值，此比值可事先用Lorenz-Lorentz或Gladstone-Dale方程计算得到。

Through the use for reference of the experience of developed country, and linking explicit case, the author analyzes the ratio to Contributory negligence from the two facets of character explain and mathematics explains. We may conclude that the ratio of Contributory negligence is no more then 50% of total liability in compensation responsibilities on mobile vehicles road traffic accident. Namely, whether the victim is in fault or not, the inflictor' liability is no less than 50% of total liability.

在此基础上，通过借鉴发达国家先进立法经验，结合具体案例，从文意解释、数理分析两个方面对过失相抵的比率进行了分析论证，得出结论：在交通事故赔偿责任中过失相抵的比率不得超过50%，即无论机动车一方是否有过错，在受害方对损害的发生有过错因此而减轻机动车一方的责任时，减轻的程度不得超过全部损失的50%。

Improve the deposit reserve ratio of investment in fixed assets and real estate development projects such as capital ratio of the introduction of the policy, result in a more severe test.

提高存款准备金率，固定资产投资和房地产开发项目，如资本充足率的引进政策，导致更严峻的考验。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷