不能确定的

I think you are worried because you want your lives not just to be conventionally successful, but to be meaningful, and you are not sure how those two goals fit together.

我认为你担心是因为你希望你的生活不是传统意义上的成功，而是充满了意义，而你不确定这两者是否能一起实现。

Gecko danger, to escape from the end, the tail can also regeneration; spiders can not only foresee the impending storm front, but also quickly erect个Net knot to prevent cross-Net torn by wind and rain and no home to return to; fly bats were not birds belong to animals, it can rely on their own issued ultrasonic reflectivity of the target to determine the target insects are still obstacles; sundew, rainbow grass these plants were able to "kill" small insects as their own "food"......

壁虎遇到危险，脱尾逃生后，尾巴还能再生；蜘蛛不但可以预知暴风雨来临，而且还赶忙结个竖网，以防横网被风雨扯破后无家可回；会飞的蝙蝠居然不属于鸟类动物，它还能靠自身发出的超声波对目标物的反射来确定目标是昆虫还是障碍物；毛毡苔，彩虹草这些植物居然能"捕杀"小虫子作为自已的"食物"。。。。。。

I kept coming up with useful facts about what would be happening to a kangaroo foetus at the particular stage that our baby was also at. I'm not entirely sure she found that helpful. Actually, I think she got a bit annoyed. She'd say,"Would you stop with the stories about cannibalistic sharks. It isn't helping."

我不听地告诉她一些有关在我们的宝宝也会处于的一特定阶段袋鼠胎儿会发生的一些有用事实，我不是完全确定这些是否能对她有所帮助，实际上，她对此有些恼火，她会说，'你能不能不要再对我讲有关鲨鱼吃自己同胞的故事'。

In chapter Ⅰ, a historial review of structure control is given; In chapter Ⅱ, A discussion of the controllability and observablity of flexible structures is given, Two kinds of controllability and observablity index are defined, and applied to actuator allocation; chapter Ⅲ considers the reduction of high order flexible structure mode; the content of chapter Ⅳ is about the basic problem of distributed parameter control system design. It is proved that a stable controllor in mode space may be unstable in real use in distributed paramater systems, also, by closed loop mode concept, a pole assignment method of flexible structure controllor design is given; chapter Ⅴ is about the low-authority controllor design, it is pointed out by use of high order eigenvalue/eigenvector perturbation, a better controllor can be designed; chapter Ⅳ considers flexible structure reduced order control; chapter Ⅶ disscusses the basic problem of flexible structure computer control, analyses discreate controllablity and observablity and its computing, the sample period and coefficient wordlength; chapter Ⅷ is on the problem of low flexibility compensation; chapter Ⅸ is a design example.

在第一章简要回顾了挠性结构控制的历史，并且指出控制中的一些问题；第二章讨论了挠性结构的能控性与能观性，定义了两类能控性程度和能观性程度指标，还将能控性程度概念应用于执行器位置的确定；第三章论述了高阶模型的降价问题，比较了适于挠性结构模型降阶的方法，指出其适用范围；第四章内容是分布参数系统设计的基本问题，首先证明在模态空间中设计的稳定的控制器在实际分布系统上可能是不稳定的，进而根据闭环模态的概念，获得挠性结构控制器设计的极点配置方法；第五章的内容是关于低权控制器的设计问题，指出利用特征值高价摄动和特征向量的摄动，可以设计出更加完善的低权控制器；第六章讨论挠性结构降阶控制问题；第七章讨论挠性结构计算机控制的基本问题，分析了时间离散化模型的能控性和能观性及其计算问题，讨论了采样周期选择和系数字长问题；第八章讨论低挠性结构的补偿问题；第九章的设计例子用来说明第二章和第四章的结果。

After the measurement process and sample types are defined, uncertainty can reflect the influence of various factors on test results and can be applied to this measurement, which increases the comparability of interlaboratory results.

在规定了测量过程和分析样品类型时，不确定度能反映多种因素对检测结果的影响，不确定度能适用于该项目的测量值，有利于实验室间结果的可比性。

It is thought that high difinition CT scan not only accurately showed the position of cholesteatoma,but also the degree of bone erosion,and can early predict the develpment of otogenic complications,demonstrate non-typical extensive temporalbone erosion.

认为高分辨率CT不仅能将胆脂瘤精确定位，而且还能显示周围骨质的破坏程度，能早期预测颅内并发症的发展，确定不典型的广泛破坏性病变。

If it is born, if it is a process in time, if it has progress, surely it is not a spiritual entity; and if it is not of time, then there can be no question of reincarnating, taking on a new life.

如果他能出生，如果它是一个时间过程，如果它是一个可以发展的，那么那确定它不是精神实体；如果它不是时间，那么这就不存在开始新生活的轮回问题。

The provision in Food Safety Law that law-breakers are responsible only for food which don't reach fond safety criterion goes against consumers' protection and violaters' punishment. The compensation standard set in Fond Safety Law is so low that the functions of punitive damages cannot be on the full play. We should adopt comprehensive standard in consideration of concrete situations, in stead of fixed amount of ten times of fond price.

食品安全法》中规定以生产或销售不符合食品安全标准的食品作为适用惩罚性赔偿的前提不利于对消费者的保护和对违法者的惩罚；并且惩罚性赔偿标准偏低，并不能使惩罚性赔偿的多重功能得到完全释放，不应以食品价金来确定赔偿标准，应根据具体情况采取综合性标准来确定具体的赔偿数额。

However, the effects of aerobic exercise are still unclear on the glucose regulation in subjects with spinal cord injury and glucose intolerance. The purpose of the present study was to investigate the effects of 8-week and 12-week aerobic exercise training on glucose metabolism, fitness and body composition in male spinal cord injury subjects with glucose intolerance. Methods: Three male subjects with spinal cord injury who demonstrated glucose intolerance were recruited.

然而目前所能回顾到针对患有葡萄糖失耐之脊髓损伤患者，进行有氧运动训练对於改善其葡萄糖代谢之效果仍不确定，因此本研究针对患有葡萄糖失耐之男性脊髓损伤患者，进行12周的有氧运动训练，观察其在训练8周时，是否已能看到葡萄糖代谢、心肺耐力及身体组成三方面的进步；若於8周时已看到进步，则训练增加至12周时，此三方面之参数是否有持续进步的趋势或仅能持平；另在结束运动训练后3个月，追踪其在葡萄糖代谢以及身体组成两方面的情况，看训练成效是否能维持。

Applying this RMOP, we also studied the elastic scattering reaction of the unstable nuclei and come to some predictions on the proton-unstable nucleus scatterings.

这种方法可以给出对称和不对称核物质中核子自能的Dirac结构，消除了投影方法对结果带来的不确定因素，分析不对称核物质和有限核的性质能够得到合理的结果。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。