查询词典 be free

Free a last , free to lie powerless in the dirt, to be blown helplessly along the ground, and to lodge lifeless against the first obstruction.

终于自由，自由无力地躺在尘土中，无助地任风吹得满地跑，碰到第一个障碍无便毫无生命地滞留在那里了。

"Free at last" free to lie powerless in the dirt, to be blown helplessly along the ground, and to lodge lifeless against the first obstruction.

它"终于自由了"，自由到无力地躺在泥土上，沿着地面无力地被风吹走，一旦遇到障碍便死气沉沉地滞留在那里了。

Free at last free to lie powerlessin the dirt, to be blown helplessly along the ground, and to lodge lifeless against the first obstruction.

终于自由使它自由到无力地躺在尘土中，无助地任风沿着地面将其吹走，碰到第一个障碍物便毫无生命地滞留在那里了。

It fluttered ungracefully to the ground and landed in a tangled mass of weeds and string against a dead bush."Free at last" free to lie powerless in the dirt, to be blown helplessly along the ground, and to lodge lifeless against the first obstruction.

风筝笨拙的掉向地面落在一片杂草丛中，线掉在死灌木中，最后自由了，自由无助的躺在尘土中，被风吹得沿着地面翻滚，最后被风吹得挂在一个障碍物上。

Free at last free to lie powerless in the dirt, to be blown helplessly along the ground replica coach handbags, and to lodge lifeless against the first obstruction.

终于自由使它自由到无力地躺在尘土中，无助地任风沿着地面将其吹走，碰到第一个障碍物便毫无生命地滞留在那里了。

26Quot;Free at last%26quot; free to lie powerless in the dirt, to be blown helplessly along the ground, and to lodge lifeless against the first obstruction.

终于自由使它自由到无力地躺在尘土中，无助地任风沿着地面将其吹走，碰到第一个障碍物便毫无生命地滞留在那里了。

Free at last free to lie powerless in the dirt, to be blown helplessly along the ground, and to lodge lifeless against the first obstruction. 77STUdy-七七学习网-77STUdy.cn

终于自由使它自由到无力地躺在尘土中，无助地任风沿着地面将其吹走，碰到第一个障碍物便毫无生命地滞留在那里了。

The modal tests of PCB and PCB assembly (free boundary condition and fixed boundary condition) were carried out. The equivalent elastic modulus and damping parameters of PCB can be gained, and the fixed boundary condition of finite element model was also determined. These will help to the following work. Second, drop impact tests of three different heights were carried out. Strains and acceleration responses of PCB were measured. Failed BGA packages of different test conditions were dyeing, and cross section analysis of failed solder joints was conducted. It was found in our drop tests that the root cause of lead-free solder joints under drop impact was the combined effect of mechanical shock and PCB bending vibration.

针对JEDEC标准试件的局限性，提出了设计便于统计学研究焊点可靠性的试验试件的构想，利用有限元模态分析方法确定并验证了用圆形PCB组件替代JEDEC标准试件的可行性；通过一系列模态试验和有限元模态分析，确定了圆形PCB组件的相关试验参数，这不仅为跌落碰撞下PCB组件有限元模拟确定了较为合理准确的有限元模型，而且为正确地评价跌落碰撞下PCB组件的可靠性问题奠定了基础。

Very suitable for business and personal use and can produce free transfer production technology and formulations (only free the church how to produce, special formula to be interviewed).

很适合企业及个人生产使用并且可以免费传授生产技术和配方(只免费教会如何生产，特殊配方要面谈)。

Firstly, it's proved that the base of free monoid is unique, and that the equation of a base, a generating set and a irreducible generating set in the semigroup with length; Secondly, it's given the relation of a primitive word and a word of indecomposable--Let and is indecomposable, then is primitive ;And by using the length's method and chart,some properties of primitive word have been proved and the solutions of the equation , are discussed; Lastly, on the base of some proposition in Free monoids and Languages ,the proofs of some properties are improved by instruction. For example: Let be a primitive word over X, where .Then is a code. And let then if and only if {} is a code.

首先，讨论了含幺半群中基的基本性质及基与最小生成元集的联系，并给出了含幺半群中基、生成元集、不可约生成元集三者之间的关系；证明了在有唯一长度的半群S中，不可约生成元集、基、最小生成元集三者之间的等价关系；其次，讨论了字的组合与分解性，得出了字的本原性与不可分解性之间的关系---若为不可分解的，则一定是本原的，反之，不一定真；并运用图示法证明了字的可补性理论，讨论了方程，的可解性；在此基础上，用归纳法进一步证明了本原字与码的有关命题--若是X上的一个本原字，其中，则是一个码；若则当且仅当{}是一个码。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。