滑

Numerous studies have found that the performance of manipulating a joystick on input tasks was affected by vehicle motion, and the movement speed of mouse was affected by different movement angles on static environment. However, very few studies have investigated the effects of motion direction of platform and the movement angle of cursor on the performance of using different trackballs.

许多研究曾指出在运动的载台上使用摇杆进行输入作业，载台的运动会影响输入的绩效；也有研究发现在静态的环境下使用滑鼠，滑鼠的移动速度会因移动角度不同而有所差异；然而很少的研究曾经探讨在不同的载台运动方向与不同的游标移动方向对使用轨迹球进行输入作业的影响。

The complete model of locomotive and vehicle and the exact motion equations of wheel-set are established, in which, three-dimension wheel/rail contact geometry is taken into account and the Kalker's creep theory is employed to analyze the effects of the contact region of wheel/rail. An iterative procedure of solving wheel/rail creep force is proposed to improve the existed calculating method. Finally, the motion equations of vehicle with 23 DOFs are derived using the D'Alembert principle.

建立了较完善的机车车辆分析模型和较精确的轮对运动方程：考虑三维非线性轮轨接触几何关系，用Kalker蠕滑理论研究了轮轨接触区的蠕滑效应，建立了较为详细的轮对运动方程，提出用迭代法来求解轮轨蠕滑力从而对现有蠕滑力求解方法进行了改进，并采用D′Alembert原理推导了23个自由度车辆的运动方程。

Dasher can be driven using a mouse, a trackpad, a touchscreen, a rollerball, or a joystick - any two-dimensional pointing device that can take over the role of a mouse.

软件可用在滑鼠、触摸板、轻触式萤幕、轨迹球或控制杆，或其他任何2D点击输入装置可取代滑鼠的角色。

Especially have the bead light texture, super and thin silk the slippery soft powder formulation, the stereoscopic particle has the excellent color adhesive strength, the hour of daubery is delicate and soft, ordering the bright eyes in a twinkling, holding out for long time brilliant one whole day.

特有珠光质感、超细丝滑柔粉配方，立体晶幻微粒具有优秀的色彩附着力，涂抹时细腻柔和，令眼妆匀滑如丝无褶痕，瞬间点亮双眸，持久炫丽一整天。30色根据色彩基调和光学原理调和而成的鲜艳颜色，任意搭配自己喜好颜色，表现力十足。

The slip coefficient B is introduced in momentum equation of one dimensional nucleating flow.

本文在一元蒸汽凝结流动量方程中引入了滑移系数B，考虑两相滑移的影响。

The reasons of RA focus on disbalance of immunity net, the effect of so many cytokines and MMPs , and the tumor-like proliferation of fibroblast-like synovicytes in joints, though the cause of developing disease is unknow.

RA的发病过程中，免疫网络失衡，加上成纤维样滑膜细胞(fibroblast-like synoviocytes，FLS)的类肿瘤样生长及所分泌的大量促炎性细胞因子、趋化因子和金属蛋白酶，是导致关节内炎性细胞聚集，滑膜细胞增生和向周围组织侵蚀及基质降解和破坏的主要因素。

At 6 weeks postoperatively, the autologous tendon had a little loose and disfiguration. The synovial membrane and cells hyperplasia were obvious. The synovial membrane filled the combined tendon and the infiltrative inflammatory cells reduced.

移植后第6周，移植物表面滑膜增生明显；单纯肌腱有少许变形和松弛；联合肌腱部分间隙被滑膜填充，浸润的炎症细胞减少，内部仍有界限。

It was found that the calculated sub-channel parameters with the Dix model and the slip model (with a sup ratio of 1.5) give the best agreement with the experiment data.

结果表明，在本文的计算范围内，Dix模型和滑速比S=1.5时的滑速比模型的预测结果最优。

Both of their double cross slip bands are rather different, and ones in Cu-Zn alloy is corresponding to the dynamic strain aging.

观察了两种不同滑移方式的材料──纯Cu及Cu－Zn合金经预变形及循环软化后的表面滑移线形貌。

What's more, the geological conditions are very complex, so several unstability patterns such as shear in the soft rock, dumpage and slide on the structural plane are very possible to occur.

另外该高陡岩质边坡的地质条件又复杂，因此可能发生座滑、倾倒、滑移等多种失稳形式。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。