• 倒环限制

    These solutions are not subject to the limitation of small aspect ratio.

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  • 不同不同的桩承载特性是不同的。

    Pile's bearing features differ with diameter and length-diameter ratio.

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  • 罐体根据不同产物需求设计不同罐体。

    Tank requirements for different products can be designed with different aspect ratio of the tank.

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  • 造林成活率当年生长量茎根和高径比关系密切

    The survival rate and growth of the first year showed a close relation with shoot-root ratio and height-diameter ratio.

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  • 径比挤压铸件成形时的一个显著特征压力沿着轴向分布严重不均

    The distinct characteristic of squeeze casting with larger ratio of height to diameter is (heterogenous) distribution of squeeze pressure.

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  • 本文主要研究了大径比ZA27合金铸件挤压铸造过程若干基本问题

    The fundamental problems of ZA27 alloy squeeze casting with high ratio of height to thickness were studied in this paper.

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  • 主要影响因素材料性质径比以及子弹管的径比

    The main influent factors include material properties, the proportion of diameter to thickness and diameter to length, and the proportion of diameter of missile to that of tube.

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  • 低环托卡马克装置实验理论结果证实它有利于改善MHD稳定性

    The results of the experiment and theory from low-aspect ratio tokamak devices have proved that the MHD stability will be improved.

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  • H/D较大载荷作用下,在塔顶处会引起一定的静挠度

    There appears some flexibility at the top of tower with high ratio of height to diameter (H/D), caused by wind load.

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  • 首先推导双层筒体基于最佳设计原则界面压力的计算公式条件

    First of all, the equation of shrunk interface pressure and the condition of diametrical ratio are deduced under the optimal design principle of shrunk double-layers cylinder.

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  • 研究结果表明采用分层浇注-累积液成形制件方法完全可行

    The results show that it is feasible to apply the method of laminated pouring and accumulated liquid forging into forming components with large ratio of altitude and diameter.

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  • 首次提出填料液量不是均匀分布径比影响动持液量的一个重要参数

    The authors put forward at first that operating holdup in packed column is not well-distributed and ratio of height to diameter is an important parameter which influences operating holdup.

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  • 然而随着加工深度增加加工速度急剧下降,对于大深径比加工效率极为低下

    However, with the depth increasing, the speed of processing declined sharply, which would lead to the low machining efficiency.

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  • 结果表明小麦茎秆强度呈极显著正相关髓腔呈极显著负相关。

    The thickness-diameter ratio of culm, stem diameter, culm wall thickness and pith diameter were significantly correlated with stem strength.

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  • 流道阀门公称通经,基本相同的为全通流通阀门公称通经称为式。

    Nominal diameter and flow valves, basically the same breath for full-bore type, Circulation than nominal diameter valve is given. it small called non-reducing type.

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  • 第二成分只有长短,两种主成分能解释肌纤维变异累积率达到了89.70%。

    The morphological qualitative parameters were the ratio of long diameter to short diameter. The two principal components contribute to 89.70% together.

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  • 通过改进使反应器实现了总体降低单台反应器体积增大悬浮固体去除效果提高

    Total height and diameter ratio of HSBFR is reduced, volume of single reactor is increased, and removal effect of suspended solid is improved.

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  • 介绍SUNIST托卡马克纵向线圈欧姆加热场线圈平衡场线圈的电学参数

    The electric parameters of toroidal magnetic field coils, ohmic heating systems and vertical balance magnetic field coils of SUNIST low aseptic ratio tokamak were introduced.

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  • 对原有托卡马克平衡编码SWEQU进行改进使适用于小环球形环装置的磁流体研究

    Tokamak equilibrium code SWEQU has been modified so that it can be used for the MHD equilibrium study of low aspect ratio device.

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  • 影响工艺主要因素吸附剂、空塔线速度、高再生方法条件等进行了分析和讨论。

    Main factors which made influence on the efficiency of drying process, such as sorbent, superficial linear velocity, aspect ratio, regeneration method and condition, were analyzed and discussed.

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  • 报导连续波CO2激光加工机对氮化硅陶瓷激光打孔试验,获得了达18.75的结果

    The test for laser drilling of Si3N4 ceramics by CW CO2 laser processing system is reported. The result shows that the proportion of depth to diameter is 18.75.

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  • 本文利用大型有限元模拟软件ANSYS对大高径比柱形挤压铸件的温度应力场进行了数值模拟

    In this article, the large FEM software, ANSYS, was employed to simulate the temperature field and the pressure field.

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  • 径比酸度、还原糖水分重量乳酸菌酵母菌馒头加工过程中主要理化微生物变化指标

    The ratio of height to diameter, ph value, reducing sugar, moisture, weight, lactobacillus, microzyme are primary physicochemical and microbial index during the process of steamed bread.

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  • 最后高脚杯形挤压铸件作为径比挤压铸件实例对其挤压铸造过程中的温度应力场进行模拟分析

    At last, as the example of squeeze casting with large ratio of height to diameter, the temperature field and stress field of high-leg casting were simulated and analyzed.

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  • 铸件凝固特性组织直接影响铸件的力学性能,计算机模拟试验方法研究了径比挤压铸件的凝固特性和凝固组织。

    Solidification characteristics and microstructure of squeezing castings with large ratio of height to diameter have been investigated by numerical simulation and experiments.

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  • 使用MATLAB编写了数值计算程序采用二项式拟合的数值方法,总结归纳出了进给速度宽展之间解析公式

    Using the binomial fitting method in MATLAB to program numerical calculation program, the analytical formulations between feed speed, width-radius ratio and width spread ratio were deduced.

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  • 地震时人工岛内回填只有一部分有效质量参与地震响应,通过模型试验,高小于1/3的人工岛回填土有效质量系数0.2左右。

    Through model tests, it has been found that the effective mass coefficient for the soil is around 0.2 for artificial islands with height-to-diameter ratio being smaller than 1/3.

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  • 根苗均在壮苗的适宜范围内,须根数量根感染率,均明显优于未切根的普通大田亩,这将有效地提高造林质量。

    Ratio of height and diameter, crown and root, of root cutting seedling were strong with more fibrous root, and higher rate of fungus root infection than untreated normal field seedlings.

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  • 模拟程序为工具,正交设计方法分析身锥度、锭身高径比、冒口侧壁保温条件、冒口端部保温条件及冒口锥度等工艺参数钢锭质量影响

    By use of the orthogonal analysis method and the FEM programs the influence of several process factors on the quality of steel ingots is investigated.

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  • 模拟程序为工具,正交设计方法分析身锥度、锭身高径比、冒口侧壁保温条件、冒口端部保温条件及冒口锥度等工艺参数钢锭质量影响

    By use of the orthogonal analysis method and the FEM programs the influence of several process factors on the quality of steel ingots is investigated.

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