不可知的

The method which is used to measure and compute moment, yield and turning angle by steel bar gauge is introduced in detail. According to the measuring results, the horizontal critical load of the testing pile is 120 kN. The steel bar gauge measuring results show that the largest moment is located in the depth from 2 m to 3 m under the horizontal load, it transfers to the deeper location with the increase of the horizontal load, and the bend distortion only occurs in the upper of 1/3 pile length.

结合实际工程详细地介绍了利用钢筋计测试水平荷载作用下桩身弯矩、挠度和转角分布的方法，根据桩顶位移和钢筋内力测试结果判定试验桩的水平临界荷载为120 kN；根据钢筋计测试结果可知，在水平荷载作用下，桩身最大弯矩截面位于在地面以下2～3 m处，且随着荷载的增大最大弯矩截面逐渐向深部转移；发生弯曲变形的部分主要是桩长1/3以上的桩体，而其下的桩体几乎不发生变形。

By the cooling curve and the temperature field, it can he known that, the solidification time of ribbon is 1.0×10^(-4)s, the even solidification rate of ribbon with 60 μm thickness is about 10^6K/s, and the temperature of cooling process does not obviously go back by the release of solidification latent heat. The solidification rate of ribbon is at 0.010-0.394 m/s, and it changes from high to low with the prolonged solidification time.

由冷却曲线和温度场曲线类比结果可知，带子的凝固时间为1.0×10^(-4)s；单辊快淬的平均冷却速度在10^6 K/s数量级，且凝固潜热的释放不会明显地引起冷却过程的温度回升；带子的凝固速度在0.010~0.394 m/s范围之内随凝固时间的延长逐渐由大变小。

Witnesses using the tool recalled forensically relevant information 42 percent more accurately than other witnesses who were simply asked to 'report as much as you can remember '.

可知，在模拟犯罪现场时，使用这种工具的目击者提供的信息比不使用这种工具的目击者提供的证词要准确42%。

The dehydration and transformation into suanite of decomposed of szaibelyite at about 700℃ is the main reason of ludwigite weight loss, It was found by XRD that paigeite and magnoferrite are the most stable component without phase tromsformation during oxidizing roasting.

硼镁石在700℃左右分解脱掉结构水形成遂安石，硼镁石的分解是造成硼铁矿大量失重的主要原因。通过XRD分析可知矿石中的镁铁矿相、硼铁矿相为最稳定相，在硼铁矿原矿焙烧过程中不发生相变。为硼铁矿烧结-冶炼工艺提供了必要的理论依据。

The exacerbations and remissions will be indicated by the diseases, the seasons of the year, the reciprocation of the periods, whether they occur every day, every alternate day, or after a longer period, and by the supervening symptoms; as, for example, in pleuritic cases, expectoration, if it occur at the commencement, shortens the attack, but if it appear later, it prolongs the same; and in the same manner the urine, and alvine discharges, and sweats, according as they appear along with favorable or unfavorable symptoms, indicate diseases of a short or long duration.

根据疾病本身、季节变化、周期交替——无论是每天、每隔一天或更长时间——以及根据意外出现的症状，即可看出疾病是恶化还是解除。以胸膜炎病症为例，若咯淡出现于初期，则疾病不会长久；但若出现于后期，则疾病将会拖延。同样，根据大小便、出汗的现象及与之相伴的有利或不利症状，即可知患病时间之长短。

These numbers suggest that the key to career satisfaction is to be in a line of work that inspires and energizes you.

由第一段可知对自己目前的职位不满意是一种普遍的、正常的现象，故A错；C项属于对原文第一段中If

First, Americans as a whole tend to be fairly provincial and take more of an interest in local affairs.

从& provincial &后面的部分可知，美国人对于地方事务更感兴趣，比如对于世界地理的知识的了解在美国从来就不是很强。

Any of these considerations may require that the past be reinterpreted in a manner that is new and more illuminating.

B。 混淆选项。根据最后一个句子，可知原文的意思是过去以一种新的且更加明确的方式被重新解释，而不是因为明确的解释而被经常更新。

For the use of film inductor we made thin film transformer .It has goodfOreground though the coupling coefficient and efficiency are not very high.

作为薄膜电感的应用，我们制备了薄膜变压器，通过简单的测量可知虽然耦合系数和效率不是很高，但它还是具有较好的发展前景。

The ones that all true cognoscenti know, but that are hidden from newcomers and the otherwise uninitiated.

所有真正的可知论者都应该知道的事实，但是它们通常不被摄影新人所了解，或者从来没人系统的论述过。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐