您要查找的是不是：
- First, an arbitrary timelike vector field can be interpreted as defining the world lines of some family of (possibly noninertial) ideal observers. 然而，爱因斯坦场方程式对于一时空模型中，物质或非重力力场的哪些状态是被许可的并不太拣选。
- Objective To study the relation between the microelement content in hair and blood pressure, and to provide an ideal observational means in prevention and cure in high blood pressure. 摘要目的探讨发中微量元素与血压之间的关系，为寻找高血压防治的理想观察手段提供依据。
- It is an ideal day for a picnic. 这是一个出外野餐的理想日子。
- Having the back showing or in view of the observer. 背面的显露出背面的或背对观察者的
- For all its richness and all its progress, it is not an ideal society. 尽管它很富有，也很进步，但它不是一个理想的社会。
- They sent her there as an observer. 他们派她去那做观察员。
- A jeep is ideal for driving over rough terrain. 吉普车很适合在高低不平的路面上行驶。
- Our ambition is to give them a beau ideal of a welcome. 我们很想给他们以一次最隆重的欢迎。
- He was her ideal of all that was manly. 他集男子汉所有气质于一身，是她心中的偶像。
- The cottage is an ideal place for bird watch. 小屋里观鸟的最理想的地方。
- He considered the judge his ideal. 他把那位法官视作自己的楷模。
- They are determined to act out their ideal. 她们决心把自己的理想变成行动。
- Knighthood was an ideal in medieval Europe. 在中世纪的欧洲，成为骑士是理想。
- The noblest ideal to which one can devote oneself is Communism. 能为之献身的最崇高的理想是共产主义。
- In conformity with an ideal; perfectly. 完美地与典范相符的; 完美的
- The driver is a poor observer of speed restrictions. 这个司机是个不遵守速度限制的人。
- Her breadth of experience make her ideal for the job. 她经验丰富，最能胜任这项工作。
- Lei Feng never ceased trying to measure up to his ideal. 雷锋努力按这个理想去做，从不停息。
- A place of ideal beauty or loveliness. 乐园，极美的所在理想中美丽或可爱的地方
- A person stationed in a given location as a spy or an observer. 间谍作为间谍或观察者处在给定位置的人
