study hard

study hard的基本解释

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努力学习, 攻读, 刻苦攻读

与study hard相关的网络例句 [注：此内容来源于网络，仅供参考]

The biomechanical tests showed that two kinds of artificial bones had not significant difference on compressive strength and Young\'s modulus(P＞0.05),while the flexural strength of nano-nacre artificial bone was less than the control group(P＜0.05).3.The results of CCK-8 showed that the difference were not significant in each group,the proliferation of osteoblast reached the peak at the 5th day;7 days after being co-cultured,the total protein content of study group was higher than control group and blank group(P＜0.05),while the difference between control group and blank group was not significantP＞0.05The difference of alkaline phosphatase activities among three groups was not significant(P＞0.05The SEM view showed that osteoblast attached and grew well in two kinds of artificial bone.4.X-ray photography showed that two kinds of powder started to degrade in 2 weeks;this phenomenon became more appear in 4 weeks,nano-nacre powder degraded faster than micron-nacre powder,while the hole shadow was easy to be found;in 8 weeks,all the femoral holes recovered and returned to normal bone mineral density in all groups.Analysis of tetracycline fluorescent double marks in the hard tissue grinding slices indicated that new bone grew fastest around the bone defect area in study group,while most slowly in blank groupP＜0.05 SEM(scanning electron microscope observation showed that nano-nacre powder degraded more quickly.The same result can be found through the demineralized sections morphometric analysis,and both of the composite artificial bones made from those two kinds of nacre powder had the good connection with the adjacent tissue in rats body without apparent inflammatory response.5.X-ray photography showed that rabbit\'s bone defects healed faster in study group since NNAB implanted than in control group since MNAB implanted.At 24 weeks after operation,bone density in radial defects had nearly accessed to the normal area,while lower in control group,and turned up nonunion in blank group;The checking of BMD showed that results in study group were higher than those in control group at 8,16 and 24 week(P＜0.05), and the difference between the BMD values in study group at 24 week and those in blank group was not significant(P＞0.05).The gross specimens showed satisfactory histocompatibility both in study group and in control group,with bone tissue growing from two sides into the center of implanted materials; Normal slices in HE stain and hard tissue grinding slices in Stevenel\'s blue/Van Geison\'s picro-fuchsin stain showed that the bone growth tendency was better in study group than that in control group,and the medullary cavity had been penetrated to the implanted materials in study group at 24 week;Analysis of tetracycline fluorescent double marks in the hard tissue grinding slices indicated that new bone in both groups grew fastest 8 weeks after surgery,while slow down at 16 week.

纳米珍珠层/消旋聚乳酸复合人工骨与微米珍珠层/消旋聚乳酸复合人工骨分别与成骨细胞共培养后，其各时间点CCK-8法检测值与空白对照无显著差异(P＞0.05)，成骨细胞均在第5天达到增殖高峰期；培养7天后，实验组细胞蛋白含量高于对照组及空白组(P＜0.05)，后两者之间则无显著差异P＞0.05碱性磷酸酶活性在三组间均无显著差异(P＞0.05电镜下可见成骨细胞在两种人工骨上都有良好生长贴附能力。4.X-ray显示两种粉体在大鼠股骨骨洞植入第2周时都开始出现了降解，第4周时更为明显，纳米珍珠层粉较之微米珍珠层粉降解更快，而空白对照组骨洞阴影仍可见，至8周时，则所有组骨洞均己闭合修复，X-ray下已不可见原钻孔痕迹，恢复正常骨质密度；硬组织磨片四环素荧光双标记结果显示纳米珍珠层粉植入组较其余两组在骨缺损区周围新骨生长速度更快，空白组速度最慢P＜0.05电镜观察及常规脱钙切片亦可见到纳米粉体降解较快；由以上两种原材料制得的纳米珍珠层/消旋聚乳酸复合人工骨与微米珍珠层/消旋聚乳酸复合人工骨在大鼠体内均与周围组织结合良好，无明显炎症反应。5.X-ray显示纳米珍珠层/消旋聚乳酸复合人工骨植入兔桡骨缺损区后其骨愈合速度较对照组微米珍珠层/消旋聚乳酸复合人工骨植入的快，至植入术后24周，实验组骨缺损区接近正常骨密度，对照组骨缺损区密度较低，空白组则呈现骨不连状态；骨密度测量结果显示术后8周、16周、24周实验组的骨密度值高于对照组(P＜0.05，24周实验组的骨密度值与术前所测得的正常值无显著性差异P＞0.05动物取材大体所见均显示组织相容性良好，骨组织逐渐由植入材料两端向中央生长；常规切片HE染色及硬组织磨片Stevenel\'s blue/Van Geison\'s picro-fuchsin联合染色均可见实验组骨缺损区长势优于对照组，至术后24周，实验组骨髓腔与材料已呈相交通状；硬组织磨片荧光显微镜下观察，两组材料在术后8周处于骨生长最快速时期，16周时速度开始减慢，术后4、8、16周时实验组的新骨生长速度均较对照组的快

In doing back-up data, we followed the work to be done is to switch to a system running DOS, and DOS command line in the implementation of "fdisk / mbr" command string to try to repair the hard disk of soft failure occurred ; if such a repair method to try is invalid, then we can go online to download and install the hard drive Bad Track professional testing tool to double-check the local hard disk in the phenomenon of the existence of Bad Track, Bad Track If you can not find the hard disk, it can not detect hard drive through the phenomenon is likely to be caused by the logic of failure, when the only thing we can use the way is hard to find the logic of the corresponding brand Bad Track Repair Repair Tool to re-click the hard disk, I believe that case the hard disk will be able to detect the phenomenon can not be resolved the.

在做好数据的备份工作后，我们接下来要做的工作就是将系统切换到 DOS 运行状态，并在 DOS 命令行中执行" fdisk /mbr "字符串命令，来尝试修复硬盘中发生的软故障；要是这种修复方法尝试无效的话，我们可以到网上下载安装一些专业的硬盘坏道检测工具，来仔细检查本地硬盘中是否存在坏道现象，如果找不到硬盘坏道的话，那硬盘检测无法通过的现象很可能是逻辑故障引起的，此时我们唯一可以使用的办法就是找到对应品牌硬盘的逻辑坏道修复工具来重新修复一下硬盘，相信这么一来硬盘检测无法通过现象就能被解决了。

Feiyes.net ★ rodick 制作 Cause it's hard for me to lose In my life I've found only time will tell And I will figure out that we can baby We can do a one night stand, yeah And it's hard for me to lose in my life I've found outside your skin right near the fire That we can baby We can change and feel alright I'm a little used to wandering outside the rain You can leave me tomorrow if it suits you just the same But I don't know enough, I need someone who leaves the day Hey yeah Cause it's hard for me to lose In my life I've found only time will tell And I will figure out that we can baby We can do a one night stand, yeah And it's hard for me to lose in my life I've found outside your skin right near the fire That we can baby We can change and feel alright Free Loop－－Daniel Powter Cause it's hard for me to lose In my life I've found only time will tell I will figure out that we can baby We can do a one night stand, yeah And it's hard for me to lose in my life I've found outside your skin right near the fire That we can baby We can change and feel alright Cause it's hard for me to lose In my life I've found only time will tell And I will figure out that we can baby We can do a one night stand, yeah And it's hard for me to lose in my life I've found outside your skin right near the fire That we can baby Over...

Feiyes.net ★ rodick制作原因很难对我来说，失去在我的生命中我发现只有时间才能告诉我们我将找出我们能够婴儿我们可以做一个一夜情，是啊我们很难对我来说，失去在我的生命我发现你的皮肤外面附近的火灾我们能够婴儿我们可以改变和感觉好吗我有点用以外的雨游荡你可以离开我明天如果适合你一样但我不知道不够，我需要有人谁离开天嘿是啊原因很难对我来说，失去在我的生命中我发现只有时间才能告诉我们我将找出我们能够婴儿我们可以做一个一夜情，是啊我们很难对我来说，失去在我的生命我发现你的皮肤外面附近的火灾我们能够婴儿我们可以改变和感觉好吗免费环路-丹尼尔Powter 原因很难对我来说，失去在我的生命中我发现只有时间才能告诉我们我会弄清楚，我们才能婴儿我们可以做一个一夜情，是啊我们很难对我来说，失去在我的生命我发现你的皮肤外面附近的火灾我们能够婴儿我们可以改变和感觉好吗原因很难对我来说，失去在我的生命中我发现只有时间才能告诉我们我将找出我们能够婴儿我们可以做一个一夜情，是啊我们很难对我来说，失去在我的生命我发现你的皮肤外面附近的火灾我们能够婴儿超过。。。

与study hard相关的网络解释 [注：此内容来源于网络，仅供参考]

硬通货 hard currency 硬通货：hard currency

1885 1 hard copy 硬拷贝,印刷记录 hard copy 硬拷贝,印刷记录 | 1886 1 hard currency 硬通货 hard currency 硬通货 | 1887 1 hard loan 硬通货贷款 hard loan 硬通货贷款

retrospective study：回顾性研究

在医疗卫生领域,观察性研究通常可分为横断面研究(cross-sectional study)、回顾性研究(retrospective study)和前瞻性研究(prospective study). 常见的回顾性研究方法有病例对照研究(case control study),常见的前瞻性研究方法有队列研究(cohort study),

good good study dayday up：好好学习,天天向上

: : 好好学习天天向上(GOOD GOOD STUDY DAYDAY UP)的笑话是很久以前: 好好学习天天向上(GOOD GOOD STUDY DAYDAY UP)的笑话是很久以前: 好好学习天天向上(GOOD GOOD STUDY DAYDAY UP)的笑话是很久以前好好学习天天向上(GOOD GOOD STUDY DAYDAY UP)的笑话是很久以前