废弃原因：属于非标准遗留特性，参数规则和substring、slice不一致，极易混淆，已被纳入ECMA附录B，仅为兼容旧代码保留，不推荐新代码使用。 废弃原因：语义不统一，标准规范已推出语义更清晰的替代方法，部分新版浏览器已逐步移除支持。 废弃原因：编码 ...

Abstract: Clustered-object environments challenge robotic grasp planning and implementation mainly for two reasons: (i) the limited inter-object clearance leaves insufficient space for conventional ...

Abstract: This standard is a collaborative effort to improve and standardize the 1.0.3 version Experience Application Programming Interface (xAPI) specification. This Standard describes a JavaScript ...