急急急！！！专业翻译，100分！！1

Question

你可以用翻译软件，但是必须得语句通顺，连贯

是有关材料方面的专业
我先出20，如果合适我回追加100分，说话算数
2.3. Tensile testing
Firstly, quasi-static tests were carried out to evaluate static tensile properties of the 9% Ni steel
using a hydraulic servo-testing machine (Instron type 8516). Two levels of actuator velocity were
adopted: 0.5 and 200 mm/min corresponding to strain rates of 8.3]10~3 and 0.33 s ~1, respectively.
Secondly, in impact tests, the striker velocity was obtained by adding pneumatic air pressure
to the gravity force. For experiments at 77 K, a small reservoir was installed around the specimen,
and the liquid nitrogen was poured into the reservoir. After holding for 20 min at 77 K, the tests
were carried out. After tensile testing, the fracture surfaces of the broken specimens were examined
with a SEM and an optical microscope.

Answer 1

2.3. Tensile testing
Firstly, quasi-static tests were carried out to evaluate static tensile properties of the 9% Ni steel
using a hydraulic servo-testing machine (Instron type 8516). Two levels of actuator velocity were
adopted: 0.5 and 200 mm/min corresponding to strain rates of 8.3]10~3 and 0.33 s ~1, respectively.
Secondly, in impact tests, the striker velocity was obtained by adding pneumatic air pressure
to the gravity force. For experiments at 77 K, a small reservoir was installed around the specimen,
and the liquid nitrogen was poured into the reservoir. After holding for 20 min at 77 K, the tests
were carried out. After tensile testing, the fracture surfaces of the broken specimens were examined
with a SEM and an optical microscope.
2.3.张力的测验,首先,似乎静止试验被实行评价9% Ni钢的静止张力的小道具使用与水有关的伺服机构- 试验机器((Instron类型 8516).
开动人速度的两水平被采用:0.5和200毫米/与紧张相符,认为8.3分别在冲击试验中10~3和 0.33 s~1.其次 ,给引力力量添加充气的大气压得到.
为在77千试验,水库被在标本周围安装,和液态氮倒进水库在20千，在77千拥有特许之后,试验被实行.
在张力的试验以后,损坏了的标本的破裂，表面被采用一SEM和一台光学显微镜检查.

Answer 2

2.3 。拉伸试验
首先，准静态试验进行了评价静态拉伸性能的9 ％ Ni钢
采用液压伺服试验机（斯特朗输入8516 ） 。两个层次的动速度
通过： 0.5和200毫米/分钟的相应应变率为8.3 ] 10 〜 3县和0.33 〜 1 。
其次，在撞击试验，前锋速度得到增加气动空气压力
的严重性生效。实验在77钾，一个小水库周围安装标本，
和液氮被倒入水库。在举行了20分钟在77钾试验
进行。经过拉伸试验，断裂面的损坏标本检查
以扫描电镜和光学显微镜。

参考资料：o(∩_∩)o...哈哈

Answer 3

参考答案 只需一分钟就可以碰到一个人，一小时爱好上一个人，一天爱上一个人，但须要花尽一生的时光往忘掉一个人。