英语翻译内容如下：(今天之内能回答的,分直接给你哈~)Theslidegateor‘dam’islocated6.0mfromtheinitialsectionofthecanal.Thisslidegateisactivatedbymeansofasystemofcounterweightswhich,afterasmallstret

Question

英语翻译
内容如下：(今天之内能回答的,分直接给你哈~)
The slide gate or ‘dam’ is located 6.0 m from the initial section of the canal.This slide gate is activated by means of a system of counter weights which,after a small stretch of free falling,stretch a cable,which guided by a system of pulleys,quickly opens the gate.The time taken to open the slide gate was estimated by the video filming to be 0.2 seconds.The gate is installed with a photoelectrical cell which constitutes the trigger which sets into action or initiates the measuring and data collection system for each test.
For Test 1 a constriction reach was built downstream from the slide gate,at a distance of approximately 7.80 m.the transition for the entrance and exit section,are carried out with vertical walls at 45°angle relating to the canal walls.The walls of the constriction are of ‘perspex’ and the length of the stretch which is constricted is 1.0 m.In the middle of the constricted section a probe was placed to measure the height/depth of the water during each test.Besides this probe,two other probes were placed between the slide gate and the constricted section and another one downstream from the slide gate.
For Test 2 the final stretch of the canal,was asymmetrically widened (in the right ‘embankment’) to a width of 2.3 m.The length of the ‘flood plan’ is 6.7 m and the section where the abrupt widening occurs (at 90°) is located 6.4 m from the section in which the gate is located.During this test,five probes were installed in the floodplain area and one in the canal,downstream from the slide gate.
During the two tests,the downstream initial levels of water were imposed by slide gates inserted in the downstream end of the canal.In order to measure the water levels at the chosen flow sections conductance probes were developed by LNEC.
The Test 1,in which the section of the canal is locally narrowed downstream from the slide gate,enabled,besides the analysis of the behaviour of various wave types,to verify and validate the developed one and two-dimensional models.
In the present paper the results obtained from the one and two-dimensional models will be presented in the test simulation with a constriction with a width of BC=0.015 m.
The simulation carried out with both the computational models had a coefficient of Manning-Strickler KS=100 m1/3/s.In the two-dimensional model,the computational steps Δx and Δy are equal to 0.05 m.In the one-dimensional model,local head losses were not considered and the computational step,Δx,was also 0.05m.
The initial levels of water upstream and down stream from the slide gate,in the simulated test,are,respectively,equal to Hm=0.300,Hj=0.003(a relative depth variation of 0.01).

Answer 1

大坝的滑动闸门距离运河底部有6米.这个滑动闸门是由平衡锤系统操纵的,在经过自由下落的一小段伸展后,平衡锤能伸出一条由滑轮系统操纵的电缆,从而快速地打开闸门.据录像摄影模式估计,打开滑动闸门的时间为0.2秒.闸门内安装有光电电池,它由触发器构成,在每次测试中,能够启动数据测量采集系统.
针对测试一：以滑动闸门为起点开挖一条长约7.80米的收缩河段.在出入地段,河堤要倾斜45度角.收缩部分的材料要为“有机玻璃”,伸展长度限制在1.0米内.在收缩部分的中部,植入一个探头来测量每次测试中水位的高度/深度.除了这个探头外,另两个探头安装在滑动闸门两端和收缩部分之间,还有一个安装在滑动闸门的下游.
针对测试二：运河伸展的的末端,不规则的宽（在右“堤岸”）为2.3米.泛洪区的深度为6.7米,而突然变宽的部分（在90度）距闸门6.4米.在这次测试中,5个探头被安装在泛洪区内,1个被安装在滑动闸门下游的运河内.
在两次测试中,下游水面的底部被建在运河下游的滑动闸门施加了压力.为了在指定行洪部分的电导系数下测量水位,探头被工程研究院加以改进.
含有使滑动闸门下游开始局部变窄实验的测试一,除了测量出不同种波段的数据外,还核实并确定了一维和二维的模型.
目前,包含从一维和二维模型中得到的结果的论文,将会递交到收缩宽度为
BC=0.015米的模拟实验中处理.
双方数据指导下的模拟实验得出Manning-Strickler系数为KS=100m1/3/s.在二维模型中,计算步幅Δx和Δy都等于0.05米.在一维模型中,局部水头损失忽略不计,那么计算步幅Δx同样为0.05米.
在模拟实验中,上游水面底部以及滑动闸门下游水位,分别为Hm=0.003,Hj=0.003（相对深度在0.01米内）.
PS.本人非物理专业,翻译仅供参考,有不妥处请指教.