查询词典 groove

The CACA-SVM is used to analysis the stability of the slope of right-bank spandrel groove at Jinping. The results are in good agreement with the actual data, which indicates that the CACA-SVM can be well applied to the analysis of slope stability

结合锦屏一级右岸拱肩槽边坡，采用蚁群优化支持向量机模型对其稳定性进行预测分析，预测结果与实际情况吻合较好，说明蚁群优化支持向量机模型在边坡稳定性分析中具有良好的实际应用价值。

It is revealed that the deterministic blocks in the spandrel groove slopes and the intake slopes are little and that most of the non-stable blocks in thes lopes is the semi-deterministic blocks, which are in little size, in finite effect depth and in incomplete boundary.

研究表明，拱肩槽和进水口边坡出现确定性块体的可能性较小，边坡中的不稳定块体大部分为半确定性块体，且规模较小，影响深度有限，切割边界不完善。

The spandrel groove excavation of the Xiluodu Hydropower Station forms a slope of 250m high, whose stability is a complicated space problem.

溪洛渡水电站的拱肩槽开挖高边坡最高约250m，进水口开挖高边坡最高约160m，其稳定性是复杂的空间问题。

The method is applied to evaluating the comprehensive safety of the high rock slope on the left spandrel groove of Jinping I hydropower project. It is obtained that the grade eigenvalue is 4.001 and safety grade is IV which means that the comprehensive safety grade of the high rock slope is between hyper-stability and stability.

将该方法应用于锦屏一级水电站左肩槽岩石高边坡的整体安全评价，经计算得出该边坡整体安全综合评价的级别特征值为4.001，安全等级为IV级，介于稳定与极稳定之间。

The local stability analysis on the rock slope indicates there exist unstable rock-mass blocks in the rock slope of spandrel groove and water inlet which have different level threats to the excavation and operation of the slope.

边坡局部稳定性分析表明：拱肩槽、进水口边坡均存在不同程度的不稳定性块体，对边坡开挖施工和后期工程运行存在不同程度威胁。

Support vector machine is used to build the nonlinear relationship. The parameters of SVM are optimized with a continuous ant colony algorithm. Thus the ACAC-SVM is proposed for forecasting slope stability. Slope of right-bank spandrel groove at Jinping is forward slope.

通过分析影响边坡稳定性的主要因素，采用支持向量机建立边坡稳定性和影响因素之间的非线性关系；同时，考虑到支持向量机参数对预测效果的影响，采用连续蚁群算法对其进行优化选择，从而提出边坡稳定性预测的蚁群优化支持向量机模型。

The groove type for the joint of inlet/outlet pipe and main pipe of nuclear reactor pressure vessel is J type, which intersect the spherical surface. And the space between inputlet and outlet is small, welding distortion is small required, so welding become more difficult.

核反应堆压力容器进出口接管与主管道相连接部位的坡口形式为J形，且与球面相交，进出口接管间距小，要求焊后变形小，焊接难度较大。

Using spiral groove on the surface to enhance the heat transfer in the gravity heat pipe was proposed.

为了提高重力热管的传热能力，用螺旋槽表面结构来强化重力热管传热，并以水为工质进行了传热特性实验研究。

Detect drive way too much space is a fixed power input shaft and output shaft rotation shaking, in the case of the transmission structure of conventional design and manufacture of machine tools, the transmission output shaft angle space at more than ten degrees to the dozens of degrees Transmission gap caused by too large spiral screw groove surface then there is obvious marks, thus affecting the machining accuracy of the screw.

检测驱动方式太多空间是一个固定的动力输入轴与输出轴旋转摇晃在常规情况下传动结构设计和制造的机床，传动输出轴角空间超过度到10度的数十个输电差距过大造成的螺旋槽螺旋面则有明显的标志，从而影响了螺丝加工精度。

Slide the other half of the splash guard into the groove on the relief valve body and reassemble the two parts together.

将防溅保护的另一半滑动到安全阀阀体的沟槽上，将两半部件重新组装在一起。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。