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用8位二进制补码计算-29-25 有介于动物和植物之间的物种吗? 英语翻译However,based on the ANOVA results shown in TABLE 12 and TABLE 13,which took into account the variability of the SCB test,there was no statistical difference in the means of the fracture toughness data (p-value = 0.729 and 0.154) at a 5 p 建筑工程专业英语翻译,着急!OH- ion concentrations in the pore solution were determined by directtitration against nitric acid using phenolphthalein indicator. The pH valuesof the pore solution were calculated from the measured hydroxyl ion 用二进制补码计算的问题用二进制计算下列格式 -5+15由于-5+15=10 英语翻译prestressed concrete mild-steel bars are used in ordinary reinforced concrete beams to overcome the tensile weakness of concrete.another way of overcoming the weakness is by prestressing the contrete so as to induce in its conpression str 二进制运算为什么要用补码进行运算? 英语翻译Time to initiation of corrosion and subsequent corrosion rates of steelreinforcement in plain and microsilica-blended concretes were determinedon prismatic 100 x 62.5 x 300 mm (4 • 2.5 x 12 in.) specimens containinga 12.5 mm (1/2 in 下列各数均为十进制数,请用8位二进制补码计算下列各题,并用是十六进制数表示其运算结果（1）（―85）+76 （2）85+（―76） 请写出做题过程避免垃圾人物刷分说到做到 建筑工程专业英语翻译 求高手!Corrosion Initiation TimeFig. 3 shows the half-cell potential measurement records of 14% C3Aplain cement concrete along with the 10% and 20% microsilica-blendedcement concretes. The specimens were partially im 一道政治题：某校组织学生调查本地区的植物、动物物种及其生存状况,观察每个物种及每个生命个体的独特性 英语翻译For structures that require flexural strength for resistance to bending mo-ments,reinforcing steel--rebar--is embedded in the concrete.In some cases,tensioned cables are placed in the concrete to make prestressed or post-tensionedconcrete 英语翻译level 1 floor planlevel 3.5M planlevel 7.0M planelevation rightelevation frontelevation backelevation leftsite layout planmaster planning 英语翻译Concrete is a mixture that contains cement,sand,gravel,water,and usu-ally additives.The cement is the material that causes the other ingredients to ad-here to one another.The water is needed to cause the cement to hydrate.Con-crete does n 英语翻译Concrete is characterized by strong compressive strength,but is relatively weak in tension and shear.It can support large axial loads,and is used extensively in the foundations of large structures such as bridges and tall buildings.but it 英语翻译建筑类 英语翻译工具建筑类 英语翻译工具建筑类 英语翻译工具建筑类 英语翻译工具 电路模电：求a点电压： 一个自然数加上98是一个自然数的平方,加上166是另一个数的平方,求这个自然数. 动物的行为对种族繁衍的意义 动物的觅食、防御的行为对动物的生存和种群繁衍有什么积极意义在线等 懂模电的来,一个很简单的电路图通电后小喇叭为啥会响啊,是不是啥震荡电路啊 路基横坡怎么计算的?横坡计算公式是? 公路中横坡应如何计算? 公路上%2的横坡是多少 怎么算 公路中知道起终点超高横坡,中间横坡怎么计算1旋转轴是绕公路中间分隔带边缘旋转的，左右道路是分开计算。2计算超高横坡时，是否考虑纵坡。3列：中间分隔带右边道路起点横坡为2％， 动物行为有没有有害于本身的?“大多数利于生存与繁衍”不是所有都利于啊! 有9个自然数,其平均数是72,去掉一个数后余下8个数的平均数为78,去掉的数是多少 已知某7个数的平均数大于6.8而小于6.9,是确定该7个自然数的平均数.(保留两位小数) 求竖曲线高程计算公式 算标高的公式 求一个调频收音机能收到的无线电电路图,要简单点的,功率能大一点最好,我是初学者,爱电子这一行, ..在电路中E 是代表电动势吗?那E 的两边 +好和-号 是代表电动势的正负极吗..刚接触.