做试验

Sometime I contriv'd to dig a Hole under the Place where they made their Fire, and put in five or six Pound of Gun-powder, which when they kindled their Fire, would consequently take Fire, and blow up all that was near it; but as in the first Place I should be very loth to wast so much Powder upon them, my Store being now within the Quantity of one Barrel; so neither could I be sure of its going off' at any certain Time, when it might surprise them, and at best, that it would do little more than just blow the Fire about their Ears and fright them, but not sufficient to make them forsake the Place; so I laid it aside, and then propos'd, that I would place my self in Ambush, in some convenient Place, with my three Guns, all double loaded; and in the middle of their bloody Ceremony, let fly at them, when I should be sure to kill or wound perhaps two or three at every shoot; and then falling in upon them with my three Pistols, and my Sword, I made no doubt, but that if there was twenty I should kill them all: This Fancy pleas'd my Thoughts for some Weeks, and I was so full of it, that I often dream'd of it; and sometimes that I was just going to let fly at them in my Sleep.

就我目前的境况而言，我其实不缺多少东西。可是，我总感到，由于受到那些野蛮的食人生番的惊吓，因而时时为自己的安全而担惊受怕。以往，为使自己的生活过得舒服，我充分发挥了创造发明的才能，但现在就无法充分发挥了。我本来有一个煞费苦心的计划，想试验一下能否把大麦制成麦芽，再用麦芽来酿起酒。现在，这一计划也放弃了。当然，这实在也是一个荒唐的念头，连我自己也经常责备自己把事情想得太简单了。因为我不久就看出，许多酿造啤酒必不可少的材料我都没有，也无法自己制造。首先，没有啤酒桶。前面说过，我曾尝试做木桶，但怎么也做不好。我曾花了许多天、甚至许多星期、许多个月，结果还是没有成功。其次，没有啤酒花使酒经久不坏，没有酵母发酵，没有铜锅铜罐煮沸。可是，尽管如此，我还是坚信，要是没有对食人生番的惊惧和恐怖，我早就可能着手去做了，甚至也许已做成功了。

Based on the research production, with three prestressed concrete hollow slabs from the bridge in active service for ten years, this essay studies the ultimate bearing power ,the load-bearing failure mechanism and structure reenforcement measures influence on them, through examination of each performance index, failing load test, theoretical analysis and computing research work.

对预应力混凝土桥梁结构在使用中存在的问题及国内外相关研究发展水平进行了综述，指出目前对旧桥预应力混凝土空心板实际极限承载能力进行相关研究的必要性及其重大意义； 2、对旧桥预应力混凝土空心板的混凝土强度、碳化深度、预应力筋的锈蚀状况以及裂缝状况的检测评定； 3、通过破坏荷载试验，对损伤旧桥预应力混凝土空心板的受力性能进行试验评定； 4、采用在桥面做混凝土叠合层的加固措施，通过破坏荷载试验对加固后的旧桥预应力混凝土空心板的受力性能进行评定； 5、提出在役旧桥预应力混凝土空心板的维护、加固和使用建议。

When the researches study the tribology systems hi the past time, most of then: results are carried out by a mass of tests, this method can get well results in a certain extent, but it is complex, strenuosity and time waste, the results are difficult to transfer.

长期以来，研究人员对摩擦学系统进行研究时，几乎都是通过做大量的试验来获得系统特性曲线，这种方法能在一定程度上获得良好的结果，但是试验本身很复杂，耗时耗力，而且试验的结果很难移植。

The 20 hair at the beginning of the exemple diagnose the method 2 model dextrose of profess to convinced of DM patient go ahead of the rest is able to bear or endure the quantity experiments , morrow or tertian add before doing OGTT take Nai of RG2mg , the insulin that determines to set calm time to nod each and blood sugar level, observe the difference of result of earnings of method of 2 kinds of experiments and correlation, the ratio that compares the Ins between 2 kinds of experiments to release net rise in value of net rise in value of peak value, Ins and blood sugar of △ I/△, Ins releases times rise in value and Ins release the area below the curve .

方法20例初发诊断的2型DM患者先行口服葡萄糖耐量试验，次日或隔日在做OGTT前加服RG2mg，测定各设定时间点的胰岛素和血糖水平，观察2种试验方法所得结果的差异和关联，比较2种试验间Ins释放峰值、Ins净增值和血糖净增值的比值、Ins释放倍增值以及Ins释放曲线下面积。

The restoring force, torsional effect and peak values（displacement, velocity, acceleration） at each floor during the shaking table test are also presented in the report. Finally, a numerical model of this steel structure is developed by Drain2D+ computer program. Model is proved by test result.

最后，以Drain2D+建立本试验结构之二维数值模型，根据试验过程中之不同结构形式所模拟之不同地震状况，进行动力分析，并与振动台试验结果做比较，可以验证此一数值模型的可靠性，并更进一步利用此数值模型求出其结构模态以及塑性铰产生的时机与顺序及其生成的位置。

The general platform structure of hardware and software of the SCS-500E security and stability control system is introduced.Some techniques,such as,the characteristics of SCS-500E—high-speed communication based on FPGA,criterion of non-fault line tripping based on local electrical measurement...

介绍了该平台的系统构架、硬件组成和软件结构；对其基于现场可编程门阵列的高速同步串行通信和基于本地电气量的无故障跳闸新判据及定值映射管理等特点做了阐述；对SCS-500E安全稳定控制平台针对国家特高压线路示范试验工程进行的动模试验和数字仿真试验进行了说明；还介绍了该平台的工程应用情况。

The experiment has do (room temperature 15-25℃) estival since August 2005,The flower life number of days also take experiments as according to,The winter the flower life to be able to be longer.

试验为8月份以来所做（室温15—25度），花期天数亦以试验为据，冬秋春季保鲜花期会更长。同时，今后每个批次的对比试验将随时登载于网站。另专用型保鲜剂对比意义不大恕不列入对比。

Vast theoretic and experimental research for the WEM application has been done in our country. For example, the calculation of electromagnetic field produced by the high-power transmitter, the receiving of signals transmitted from different distances, the probing for deep structure of the oil field etc.

国内对WEM法的应用已做了大量的理论和实际试验工作，例如，大功率发射台辐射的电磁场计算，不同距离电磁信号发射接收试验，油田深部结构探测试验等。

Firstly this paper analyses and compares to the methods of target tracking and telemetry in common use, selects and uses the telemetry system that called'reversed GPS', aiming at the difficulties and challenge of ball cartridge examination and reclaim in these circs that the falling point distribution is random and wide extension, or deviates from the Hpredetermined ballistic trajectory and falling on the midway because of multi-target and long-distance aviation in experimental aviation based on traditional radio directional bearing.

结合课题研究背景，本文首先分析和比较了目前常用目标跟踪和定位方法的优缺点以及针对传统无线电定位技术在做飞行测试试验时由于目标飞行距离远、目标数量多导致的目标落点随机散布、范围广和偏离预定弹道、中途坠落等情况下给实弹试验测试和试验弹回收带来的困难与挑战，选用了&倒GPS&遥测系统作为测试测量方案。

A new type three-roll rotary experimental mill has been designed on the basis of the analysis and investigation with the main technical parameters of the experimental mill designing in detail, such as offset angle α, inclined angle β and the exit diameter.

对试验轧机的主要技术参数偏转角α、倾斜角β及轧件的出口直径等参数做了详细设计，可以设定不同的偏斜角和倾斜角进行试验，轧制出不同出口直径的轧件，可以对铝、镁、铅、锡合金及其他材料进行试验。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。