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[期刊论文] 作者：By Qi Li,
来源：China’s foreign Trade 年份：2021
Showing the World the Beauty of Ji ——Hebei Day was held at the China...
[期刊论文] 作者：By Li Xiaoyu,
来源：Beijing Review 年份：2021
Imagine someone committed a hei- nous murder， and the murderer is among you！ Who can you trust？...After seven hours， 21-year-old Li Xiang is still playing a pri...
[期刊论文] 作者：,
来源：小天使·一年级语数英综合 年份：2021
我wǒ叫jiào姜jiānɡ，是shì多duō年nián生shēnɡ草cǎo本běn植zhí物wù，叶yè子zi是shì披pī针zhēn形xínɡ，花huā冠ɡuān呈chénɡ黄huánɡ绿lǜ色sè...
[期刊论文] 作者：Ruth Devlin,
来源：空中英语教室:初级版.大家说英语 年份：2021
Good mental health i important.You should feel good about yourself and about life.Everyone feels sad...at times.But feeling sad shouldn\t stop you from enjoying life.Maybe you worry too much.Many people do.Try...
[期刊论文] 作者：Lu LI,Zhen Lei ZHANG,
来源：数学学报（英文版） 年份：2021
We present some improvements of the Li-Yau heat kernel estimate on a Riemannian man-ifold with Ricci...
[期刊论文] 作者：刘俊熙,
来源：小天使·一年级语数英综合 年份：2021
早zǎo上shànɡ，桌zhuō上shànɡ放fànɡ了le一yì盘pán饺jiǎo子zi，妈mā妈mɑ说shuō：“今jīn天tiān吃chī饺jiǎo子zi哦o！” ...白bái胖pànɡ胖pànɡ的de饺jiǎo子zi们men都dōu戴dài着zhe一yì顶dǐnɡ花huā边biān帽mào，在zài碗wǎn里lǐ，你nǐ推tuī我wǒ，我wǒ擠jǐ你nǐ，好hǎo像...
[期刊论文] 作者：王腾越,
来源：作文大王·低年级 年份：2021
我wǒ家jiā...有yǒu一yí个ɡè玻bō璃li箱xiāng，里lǐ面miàn住zhù着zhe我wǒ的de昆kūn虫chónɡ朋pénɡ友you——独dú角jiǎo仙xiān。...
[期刊论文] 作者：孟令烨,
来源：中学生英语·九年级 年份：2021
You Dropped Something，Boy...
[期刊论文] 作者：Shun Li,Zhendong Li,Liyuan Huai,Mingming Ma,Kailin Luo,Jiahe Chen,Deyu Wang,Zhe Peng,
来源：能源化学 年份：2021
Lithium(Li)metal is considered as one of the most promising anode materials to build next-generation...high-energy-density batteries.Nonetheless,dendritic Li deposition has dramatically hindered the prac-tical...applications of Li metal batteries(LMBs).Unifor...
[期刊论文] 作者：George Li K.H.,
来源：中国整形与重建外科(英文) 年份：2021
Journal of Plastic and Reconstructive Surgery.I want to congratulate the Editor-in-Chief Prof.Qingfeng Li...
[期刊论文] 作者：王琳,
来源：考试与评价·七年级版 年份：2021
But how can you keep away from a fight？ Heres something you can do. Be calm①....Sometimes， you feel so angry that you really want to teach somebod...
[期刊论文] 作者：王秀凤,
来源：初中生学习指导·中考版 年份：2021
During the novelCoronavirus Outbreak（新型冠状病毒爆发）， you might still want to take a walk or run to stayhealthy...How do you stay safe while exercising？ The British health department gives some advice.Peopl...
[期刊论文] 作者：韩杨,
来源：考试与评价·八年级版 年份：2021
What kind of traveler are you？ 1. How long is your vacation？ a. Less than a week b....Do you prefer to ____？ a. go shopping and sightseeing b. relax by...
[期刊论文] 作者：白晔彤,刘玉林,张波,
来源：热加工工艺 年份：2021
高Li含量的Al-Li合金相对于其他合金或复合材料在轻量化上更具有优势,提高Li含量能降低Al-Li合金的密度,但Li含量过高会导致合金成分严重偏析又在一定程度上限制了Al-Li合金的发展。...然而航空工业的超速发展要求Al-Li合金轻量化与优异的综合性能相匹配,获得性能更好的高Li含量Al-Li合金是探索的热点。...阐述了通过设计改进合金成分、添加合金元素合金化、改善热处理工艺以及改进制备工艺等方法来提高高Li含量的Al-Li合金的力学性能,从而获得低密度高强度的Al-Li合金。...
Effect of the Addition of High Li Concentration on the Microstructure and Mechanical Properties of A
[期刊论文] 作者：Xiao-Kun Yang,Bai-Qing Xiong,Xi-Wu Li,Li-Zhen Yan,Zhi-Hui Li,Yong-An Zhang,Ya-Nan Li,Kai Wen,
来源：金属学报（英文版） 年份：2021
characteristics and mechanical properties of Al-l.5 Mg-0.6Si and Al-3.0 Mg-0.6Si alloy containing 3 wt％ Li...
[期刊论文] 作者：曹心悦,
来源：快乐学习报·教育周刊 年份：2021
the 100th anniversary of the Communist Party of China，there are many things I would like to say to you...As a Chinese， I have come to learn about you gradually since I was young. My heart is full of...
[期刊论文] 作者：Jiacheng Li,Yuyong Ma,Xiang Zhang,Xin Cao,Hegui Gong,Ang Li,
来源：中国化学快报（英文版） 年份：2021
has long been a challenge for native protein modification.Inspired by Thiele's seminal discovery,Li...
[期刊论文] 作者：邹雷霆,
来源：语数外学习·高中版上旬 年份：2021
You’ve just said something wrong....The other person is looking at you with a red angry face， but the issue is not about what you’ve said...
[期刊论文] 作者：Yin Wu,Blair T.Johnson,Shiqi C,
来源：运动与健康科学(英文) 年份：2021
Background:Professional health organizations are not currently recommending Tai Ji Quan alongside aerobic...
[期刊论文] 作者：Yin Wu,Blair T.Johnson,Shiqi Chen,Yiyang Chen,Jill Livingston,Linda S.Pescatello,
来源：运动与健康科学（英文） 年份：2021
Background:Professional health organizations are not currently recommending Tai Ji Quan alongside aerobic...
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