查询词典 gap between ... prices

The application of the gap element method in gap joint mechanisms is proposed. The stiffness matrix of the rotate joint elements and sleeve joint elements with gap elements are formed and the dynamic equation of the structure is given in the paper.

文中还提出了旋转铰和滑移铰两种间隙单元，推导了间隙单元的刚度矩阵，最后给出了含间隙单元的结构动力学方程。

Must cause the damper plate and the floodgate frame tallies, inspects the top and bottom packing surface with the feeler gauge the gap, makes the gap to maintain in 0.1mm, when gap exceeding the allowed figure, may the pad enter the slanting iron at the back of this place floodgate frame, simultaneously

需使闸板与闸框吻合，用塞尺检查上、下密封面的间隙，使间隙保持在0.1mm以内，间隙超标时，可在该处的闸框背面垫入斜铁，同时将膨胀螺栓略为旋松，直至间隙合格为止。

For the leaf area index of the three forest types, there was a similar variation trend, i.e ., increased first and decreased then, with the maximum presented in mid-July or August for Q. mongolica and J.mandshurica forests while in mid-August or September for F. rhynchophulla forest. The canopy porosity of the three forest types also had a similar variation trend, but opposite to leaf area index, being decreased first and increased then, with the minimum presented in mid-June, July, August or September. The analysis of variation coefficients of leaf area index, transmitted direct gap light, and transmitted diffuse gap light indicated that the spatial pattern of leaf area index in July-September was the main factor affecting the spatial distribution of transmitted diffuse gap light.

结果表明，3种林型的叶面积指数变化总体趋势是一致的，均呈先上升再下降的单峰曲线，蒙古栎林和胡桃楸林都是在7月中旬或8月中旬达到最大峰值，花曲柳林是在8月中旬或9月中旬达到最大峰值；3种林型冠层孔隙度的变化总体趋势也是一致的，呈先下降再上升的单峰曲线，不同样地峰值出现的时间也不同，最低峰值在6、7、8、9月中旬均有出现；通过对不同月份的叶面积指数、林下散射光、林下直射光的变异系数分析表明，7—9月叶面积指数的空间格局是影响林下散射光空间分布的主要因素。

A gear H62 which made in yellow brass with the same mode number m=0.34, 2mm thick and had a center hole, when the gap get C=0.5%t , and punched with compound punching die, and the dimension accuracy reached IT7, the part have a flat surface ,the verticality of tangent plane reached 89.5°, its roughness Ra magnitude are 12.5μm, height of burr are 0.10mm; and the punching part are punched with progressive die, the gap C=7%t , initial accuracy are IT11, and have an more rough surface, even can see the gap with eyes.

例如料厚t=1.5mm的H62黄铜冲裁件，选用C≤40%t单边Ⅰ类小间隙冲裁比选用C≤8%tⅢ类大间隙冲裁，冲件固定误差将加大40%～60%，精度至少降一级。

The wide gap between spot and futures price increased inventory demand as arbitrageurs sought to profit from the difference between warehousing cost and the price gap between spot and futures price.

当套利者从仓储成本和期货与现货价格差距之间的差额方面寻求利润的时候，现货和期货价格之间的巨大差距放大了存货的需求。

Last year's smuggling clampdown was part of a desperate attempt to close the gap between high mainland prices and low world prices.

真正棘手的问题，是作出决定走市场主导的路线，包括裁退那些在传统行业如制造业的工人。

If the Contract does not contain any rates or prices applicable to the varied work, the rates and prices in the Contract shall be used as the basie for valuation so far as may be reasonable, failing which, after due consultation by the Engineer with the Employer and the Contractor, suitable rates or prices shall be agreed upon between the Engineer and the Contractor.

如果合同中未包括可适用于变更后工程的单价或价格，则合同中单价及价格只要合理，也可作为估价的基础，如果不适用，在与承包人及业主协商后，由工程师与承包人商定一个合适的单价或价格。

The contact area ratio of the asperities between the gap decreasing while the rolling speed increasing results in decreasing of the shear stress between the gap and positive damping of friction.

由辊缝动力学分析发现，随着轧制速度的提高，辊缝间粗糙微峰的接触区域比减小，导致辊缝间的剪切应力降低，由此产生的摩擦正阻尼降低。

Elasticity plunger resume original dimension, the gap between plunger and pump barrel was increased downstroke.Leakage of sucker pump with automatic compensate gap was decreased and pump efficiency was increased upstroke, friction between plunger and pump barrel was reduced downstroke.

下冲程，弹性元件恢复原尺寸，柱塞与泵筒之间的间隙增大，从而实现上冲程减小泵漏失量，提高泵效，下冲程降低了柱塞与泵筒之间的摩阻。

Development strategy and advantage integration measures of domestic sander products are discussed, the gap between the sander industry in China and international advanced level, the problems with the sander production in China as well as irrational distribution of product structure are pointed out and the gap between the sander product series in China and those in Germany are analyzed.

论述了国产砂光机产品的开发策略与优势整合措施，指出我国砂光机产业与国际先进水平的差距、砂光机生产存在的问题及产品结构分布极为不合理现状，分析了我国砂光机产品系列与德国的差距。

A backer of an Afghan law that critics say legalizes marital rape has rejected the international outcry as foreign meddling.

饱受批评的一项法律的拥护者说合法化的婚内暴力不会受国际舆论的干涉。

Years ago, a ancient Egyptian fleet went to the Land of punt for seeking a kind of flavor named "myrrh", and aromatic plants which has dense exotic style for the queen Hatshepsut.

3500年前的一个古埃及的舰队到&彭特之地&寻找一种叫没药的香料。