查询词典 obstacles

Two chief advantages of air transport are speed and freedom from topographical obstacles.

空运的两个主要优点是：速度快而不受地形障碍的影响。

Based on the topological dimension reduction method presented by B. Zhang et al for the problem of motion planning in the environment consisting of precisely known polygonal or polyhedral obstacles, we further discuss the problem of motion planning for a multi—joint robotic arm.

对由完全精确已知的多边形或多面体组成的障碍环境中的运动规划问题，在张钹等提出的拓扑降维法的基础上，本论文进一步探讨了应用拓扑法的多关节机械手的运动规划问题，其中重点解决了状态空间中连通块的划分问题和连通块之间连通性的判别问题。

It may be appropriate here to touch upon some of those obstacles.

在这里谈一谈其中一些障碍可能是适当的。

There are no technical obstacles to this trajectory, and it is already under way.

如上所述，在技术方面没有障碍，而且已经在进行。

Even if they have awakened to the Way, they can still encounter dangerous obstacles during transmigration, as previously described.

即使他们惊醒的方式，他们仍然可以在遇到危险的障碍轮回，如前所述。

You need to overcome dangerous obstacles and traps.

你需要克服很危险的障碍和圈套。

Distant cross-breeding of tree peony is the main means of cultivar improvement at present and for quite a long time in the future, however, long breeding period and cross abortion are the two main obstacles for obtaining new cultivars effectively.

远缘杂交育种是目前及今后相当长的一段时间内牡丹育种的主要方式，但育种周期长与杂交败育是影响其发展的瓶颈。

What unanticipated obstacles arose and what did you do to cope with them?

遇到了哪些未预料的障碍，您如何克服这些障碍？

The lack of legislation and the unavailability of legal remedies have been obstacles to the adoption of administrative contracts.

立法的欠缺及现有的法律救济制度的缺陷，直接制约了行政合同的运用和发展。

The lack of legislation and unavailability of legal remedies have been obstacles to the adoption of administrative contracts.

立法的欠缺及现有的法律救济制度的缺陷，直接制约了行政合同的运用和发展。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"