过高要求

Comparing with Galaxy, M31 has much lower gas and SFR profiles, but their total dynamic: mass are comparable. That means M31 needs faster star formation rate and infall rate (namely shorter infall time scale) in order to consume more gas . However, the low nietallicity and flat abundance gradient require lower star formation efficiency, and few metal poor stars means the infall time scale can not be very short.

与银河系相比，M31有着较低的气体轮廓及SFR轮廓，但其动力学总质量与银河系相当，这便要求有较大的SFR及较快的下落速度来消耗更多的气体；然而，较低的金属丰度及丰度梯度意味着SFE不能过高，贫金属星很少又暗示着下落时标不能很短。

They expect a lot, but I've never minded.

他们要求过高，但我从来不计较。

In fact, if you can understand me—no, that's too much to ask of anyone—if you can become aware of the miraculousness which I symbolize, you can help save the freedom mankind is so unhappily losing.

事实上，如果你能理解我的心——唉，这对不管什么人来说，恐怕都是过高的要求——如果你能认识到我所蕴涵的那些不可思议之处，你就会愿意努力维护人们正在不幸地丧失的自由。

Exact numerical system modal is needed to control structure vibration.

结构振动控制模型结构振动控制需要精确的系统数学模型，同时控制的实时性要求系统的模型阶数不能过高。

And the way you talk and the way you are, if you're needy...

你谈话的方式和你本身的风格，如果你不要求过高。。。

During the work process of electrical screw press, motors loaded with large inertia must alternate between positive and negative rotation frequently, and it is necessary to realize a quick and steady torque output and to avoid an abnormally high temperature rising.

电动螺旋压力机要求电动机在大惯量负载条件下、频繁起动时能够快速实现恒定的转矩输出，同时避免过高的起动电流，这取决于先进的交流调速方法的运用。

Personally, I think the idea of "happiness" is a bit overrated.

就我个人认为，我们对"快乐"的要求有些过高了。

Yet they insist not only on their continued overrepresentation on the board, but on their droit de seigneur in choosing the managing director.

不过，它们不仅坚持持续占有比例过高的代表席位，还坚决要求在挑选IMF总裁方面拥有最终决定权。

It has been shown that new design of earthquake resistant connections should incorporate both weld fracture mitigation measures and flange overstress mitigation measures, that usually comprise changes in connection configuration.

而新的抗震节点应能够减少焊接的脆性破坏和缓解翼缘处的过高应力集中，这常常要求要改变节点的细部构造。

Their need for structure, certainty, and predictability is too high.

他们对组织结构，明确性和可知性的要求过高。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。