• The "critical depth" of deep foundation.

    基础的临界深度

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  • There is a critical depth for the improvement soils.

    坑内土体加固存在一个临界深度

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  • The entry deeper than the critical depth is defined as deep entry in this paper.

    埋深超过临界深度巷道定义深井巷道

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  • The solution process of critical depth on trapezoidal channel is to solute a single variable.

    梯形明渠临界水深求解过程求解一个变量超越方程的过程,理论上无解析解。

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  • A new iterative method of calculating critical depth of water for ladder canal is presented in the paper.

    提出梯形渠道临界水深迭代解法

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  • The study was to solve the trapezoidal open canal critical depth of water based on the pattern search algorithm.

    基于模式搜索算法求解梯形明渠临界水深

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  • It is found that the load critical depth and the friction range increase while the cap breadth increases with the samer.

    发现置换率相同时,承台板宽度大,水泥土桩的荷载临界深度也大,桩摩阻力分布深度下移。

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  • Analysis show that there is a critical depth below which remarkable deformation will occur in the surrounding rock of the entry.

    通过现场观测和分析认为存在一个使巷道围岩发生显著变形临界深度

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  • It is found that the load critical depth and the friction range increase while the cap breadth increases with the same replacement ratio.

    发现置换率相同时台板宽度大,水泥土桩荷载临界深度也大,桩摩阻力分布深度下移。

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  • This paper presents a direct formula for calculating the critical depth of trapezoidal canal with an equivalent square coefficient method.

    应用等面积系数提出了一种梯形渠道临界水深直接计算

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  • There have been several approximate solutions for critical depth of a channel with trapezoidal section, and some of them are satisfactory.

    梯形明渠临界水深近似解法已有多种,渐趋成熟。

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  • First, discusses the critical depth into rock, on this basis, carries on the minimum pile radius and the optimized design of the depth into rock.

    考虑到深度计算临界屈曲荷载较大特点,就其结构进行优化设计

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  • The crystallographic effects on critical depth, micro cutting forces and surface waviness when machining single crystals are emphatically investigated.

    重点研究加工单晶材料晶向临界切深切削表面粗糙度影响

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  • Based on the theory of chip dynamics and it's breaking foundation in the formation process of side-curl short-spiral chip, the critical depth-of-cut is formulated.

    根据横向卷曲短螺形成过程中切屑动力学及其折断判据理论,得出极限背吃刀量理论预报公式;

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  • The approximate Solution and curve fittings of critical depth of round and U-shaped section canal by applying an equivalent square coefficient method were presented in this paper.

    本文应用等面积系数提出圆形和U断面临界水深种直接计算公式。

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  • The convergence of formula, the determination of initial value to iteration and the calculation of critical depth of water has been discussed, and applied examples are listed is this paper.

    计算公式收敛性、迭代初值选取临界水深计算进行了讨论,列举了应用实例。

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  • The law of critical depth varying with diameter and deviation distance and the hidden holes handling range under subgrade were found out; also the effects of dynamic and static load were compared.

    找出了临界室埋深偏移距离变化规律确定出了路基治理范围同时荷载效应进行了对比分析。

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  • The studies show the groundwater level is rising quickly and may surpass the critical depth along downstream area with the extension of the irrigating field, which can bring on the soil salinization.

    研究表明:该区灌溉面积扩大地下水位上升迅速,灌区下游水位超过临界埋深从而引起土壤次生盐渍化。

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  • In this paper, the typical 6 kinds of optical glasses have been grinding by the ultra-precision grinding, brittle-ductile transition's critical depth of brittle materials is researched theoretically.

    利用超精密磨床磨削加工6典型光学玻璃,先从理论上研究脆性材料转变临界值

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  • They are formidable musicians, although critical opinion is still split as to the emotional depth of their playing.

    他们优异音乐家尽管批评的声音仍然指向他们演奏情感的深度

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  • Proper focusing is critical at night because small apertures are often impractical — therefore one cannot afford to waste mispositioning the depth of field (see hyperfocal distance).

    夜晚合适的聚焦非常关键,因为光圈常常不合实际。因此,你不能错误地定位景深 (超焦距)。

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  • Critical water depth is usually calculated to distinct the state of water current.

    在明渠水力计算中,需要计算临界水深,以判别水流

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  • Use tactical reserves at critical points to blunt the massed PACT attacks and defend in depth.

    决胜使用战术预备队阻挡巨量的华约攻击并且实施纵深防御

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  • The water depth after critical hydraulic jump plays an important role in the design of energy dissipators.

    自由临界水深对设计消能防冲工程安全和经济性很重要作用

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  • And we also obtain "critical burying depth", the conclusion gives the grounds on which to make the best of the tip resistance and lateral resistance of the pier in the design of pier.

    找出临界”,结论桥墩设计最大限度地发挥阻力提供了依据

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  • In addition, they believe, for tapping there exists a critical cutting thickness (thread depth) value of the critical cutting thickness within the tapping can reduce the tapping torque.

    此外他们认为对于存在一个临界切削厚度(螺纹深度)临界切削厚度范围内,攻丝降低攻丝扭矩

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  • The following details pertain primarily to the critical - depth flume.

    下面详细说明主要是针对临界深度型水槽的。

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  • The following details pertain primarily to the critical-depth flume.

    下面详细说明主要是针对临界深度型水槽的。

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  • The iteration equation of U-shaped channel normal depth and critical water depth in hydraulic calculation is deduced. The equation of boundary discharge to criterion water depth range is given.

    导出U形渠道正常水深临界水深水力计算迭代公式,并给出了判别水深范围界限流量计算公式。

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  • Through establishing a model of critical cutting depth during the occurrence of brittle-ductile transition of KDP crystal, the mechanism of brittle-ductile transition of KDP crystal is studied.

    通过建立KDP晶体转变临界切削厚度模型研究了KDP晶体金刚石切削脆塑转变机理

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