查询词典 muzzle-loading

In order to describe the fatigue damage characteristic under multiaxial proportional and nonproportional loading, a new nonlinear multiaxial fatigue damage cumulative model was presented on the basis of combining multiaxial fatigue damage characteristic. The recurrence formula of multiaxial fatigue damage model was derived under multilevel loading.

为了描述多轴比例与非比例加载下的疲劳损伤特性，结合多轴疲劳损伤的特点，建立了一种新的非线性多轴疲劳损伤累积模型，并推导给出了该疲劳损伤累积模型在多级加载条件下的递推公式。

Third, the stress-strain and damage parameters on multiaxial fatigue damage critical planes were analyzed. A new multiaxial fatigue damage parameter was presented. This parameter can not only describe multiaxial proportional and nonproportional loading, but also uniaxial loading.

第三，对多轴疲劳损伤临界面上的应力应变及损伤参量进行了分析，在此基础上提出了一种新的多轴疲劳损伤控制参量，该参量不仅能够描述多轴比例与非比例加载下的疲劳损伤，而且可以退化成单轴的形式。

Analysis of microstructure fracture surface showed that fracture surface was similar to uniaxial fracture surface under multiaxial proportional loading, and the mixed fracture surfaces were found under multiaxial nonproportional loading.

微观断口分析表明，多轴比例加载下的断口形貌与单轴疲劳情况相似；非比例加载下，则以混合断口特征出现。

It was assumed that two surfaces existed for any loading history: dynamic loading surface and reference yield surface, both of them are nonsymmetrical ellipses with inclination defined by an α-line.

模型借鉴过应力理论的基本思想，定义了与动态加载面相对应的参考屈服面，应用径向映射准则将两者联系起来，流动函数通过分析一维情况下土体的体积蠕变速率得到。

The conventional SHPB technique is improved by using a pulse shaper. Pulse shapers technique is used to modify the incident wave and decrease the effect of wave dispersion to ensure stress equilibrium and homogeneous deformation in specimen, and furthermore a constant strain rate is attained during the loading history. The lasting time of acceleration pulse is enhanced to numerable MSEL, which is more close to actual loading.

本文改进了传统的霍普金森压杆技术，采用波形整形技术，改变加载波形，获得了比较光滑的入射波，降低了波的弥散效应，保证实验时火工品试样中的应力平衡和均匀变形，得到了更接近常应变率的动态加载条件，使加速度脉冲持续时间t提高数倍，更加真实的反映了火工品实际加载环境。

The dynamic simulation test showed that, the removal rate of TN、 NH_3-N、TP of Oenanthe javanica floating-bed was positive correlated with water temperature. The average removal loading rate of TN and TP were 0.80g/m.~2·d and 0.11g/m~2·d, respectively. The inhibition on algae was steady and the average inhibition rate was 57.3%. We also got the best value of hydraulic loading rate, floating-bed coverage rate, water depth under dynamic polluted river. They were 1.0m~3/(m~2·d)、 30%、 30cm.

动态模拟试验表明：水芹菜浮床对动态污染河水中TN、NH_3-N、TP的去除率与水温正相关，TN的平均去除负荷为0.80g/m~2·d，TP的平均去除负荷为0.11g/m2~2·d，对藻类的抑制作用较为稳定，平均抑制率为57.3%；获得了对动态污染河水最佳净化效果时的水力负荷参数为1.0m~3/(m~2·d)、浮床覆盖率为30%、水深为30cm。

POCO in the Entity Framework : Part 2 – Complex Types, Deferred Loading and Explicit Loading

实体框架中的POCO支持-第二部分-复杂类型，延迟装载和显式装载

The results of simulation indicated that the new model can be applied toany loading condition, describe phenomena that the Terzaghi consolidation modelcan not, such as the apparent preconsolidation pressures that depend on strain rate, increment in apparent preconsolidation pressures due to creep during sustained loading, and change of porewater pres...

计算与实验结果对比表明，该模型能应用于一维条件下任何加载方式的固结模拟，能描述表观前期固结压力的应变率效应、次固结引起的表观前期固结压力增加、连续加载下超静孔隙水压的增长规律等一些已被实验广泛证实且不能被太沙基固结理论反映的现象。

The damage of rocklike materials is complex. Some mechanical model can provide satisfactory results under simple loading. A few of models (Dragon's, etc) may describe the damage evolution of quasi-brittle materials in the condition of complex loading.

Dragon等人基于不可逆热力学框架建立的准脆性材料的各向异性弹性损伤模型，可以较好地描述岩石类准脆性材料在复杂加载路径下的的应力应变响应和损伤演化过程。

Fenugreek ( Trigonella foenum-graecum L.) seeds which introduced from United Arab Emirates were carried to the space by the recoverable satellite "Shi Jian 8". After space loading, the seeds were planted to be observe and investigated compared to the control group. The results showed that the germination rate declined after space loading compared to the control group.

以阿联酋胡芦巴种质为材料，经&实践八号&返回式卫星搭载进行空间诱变，回收后，与留地面未经搭载的对照在相同环境下同时播种，对诱变后代（SP1代）的主要农艺性状和品质性状进行研究。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样