此解不受小倒环径比的限制。
These solutions are not subject to the limitation of small aspect ratio.
不同桩径不同长径比的桩的承载特性是不同的。
Pile's bearing features differ with diameter and length-diameter ratio.
罐体根据不同产物需求,可设计不同高径比的罐体。
Tank requirements for different products can be designed with different aspect ratio of the tank.
造林成活率和当年生长量与茎根比和高径比关系密切。
The survival rate and growth of the first year showed a close relation with shoot-root ratio and height-diameter ratio.
大高径比挤压铸件成形时的一个显著特征是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.
本文主要研究了大高径比ZA27合金铸件挤压铸造过程的若干基本问题。
The fundamental problems of ZA27 alloy squeeze casting with high ratio of height to thickness were studied in this paper.
其主要影响因素有管的材料性质、径厚比、长径比以及子弹和管的弹径比。
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.
低环径比托卡马克装置的实验和理论结果已证实它有利于改善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.
高径比(H/D)较大的塔在风载荷的作用下,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.
首先推导了双层筒体基于最佳化设计原则的缩套界面压力的计算公式及径比条件。
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.
研究结果表明:采用分层浇注-累积液锻成形大高径比制件的方法是完全可行的;
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.
首次提出填料塔动持液量不是均匀分布的,高径比是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.
然而随着加工深度增加,其加工速度急剧下降,对于大深径比的孔加工,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.
结果表明小麦茎秆强度与厚径比、壁厚均呈极显著正相关,与髓腔直径呈极显著负相关。
The thickness-diameter ratio of culm, stem diameter, culm wall thickness and pith diameter were significantly correlated with stem strength.
流道孔径与阀门公称通经,基本相同的为全通径式;流通孔径比阀门公称通经小的称为缩径式。
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.
第二个主成分只有长短径比,两种主成分能解释肌纤维变异量的累积比率达到了89.70%。
The morphological qualitative parameters were the ratio of long diameter to short diameter. The two principal components contribute to 89.70% together.
通过改进使反应器实现了总体高径比的降低、单台反应器体积的增大和悬浮固体去除效果的提高。
Total height and diameter ratio of HSBFR is reduced, volume of single reactor is increased, and removal effect of suspended solid is improved.
介绍了SUNIST低环径比托卡马克的纵向场线圈、欧姆加热场线圈和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.
对原有的托卡马克平衡编码SWEQU进行了改进,使之适用于小环径比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.
对影响该工艺的主要因素,如吸附剂、空塔线速度、高径比、再生方法和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.
报导用连续波CO2激光加工机对氮化硅陶瓷的激光打孔试验,获得了深径比达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.
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场和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.
高径比、酸度、还原糖、水分、重量、乳酸菌和酵母菌是馒头加工过程中主要的理化和微生物变化指标。
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.
最后,以高脚杯形挤压铸件作为大高径比挤压铸件的实例,对其挤压铸造过程中的温度场和应力场进行了模拟和分析。
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.
铸件的凝固特性和组织直接影响铸件的力学性能,用计算机模拟和试验的方法研究了大高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.
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和宽径比与宽展率之间的解析公式。
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.
地震时人工岛内回填土只有一部分有效质量参与地震响应,通过模型试验,高径比小于1/3的人工岛回填土有效质量系数在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.
切根苗的高径比与冠根比均在壮苗的适宜范围内,须根数量多,菌根感染率高,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.
以模拟程序为工具,用正交设计方法分析了锭身锥度、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对钢锭质量的影响。
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.
以模拟程序为工具,用正交设计方法分析了锭身锥度、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对钢锭质量的影响。
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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