募捐 9月15日2024 – 10月1日2024
关于筹款
书籍搜索
书
募捐:
22.4% 达到
登录
登录
访问更多功能
个人推荐
Telegram自动程序
下载历史
发送到电子邮件或 Kindle
管理书单
保存到收藏夹
个人的
书籍请求
探索
Z-Recommend
书单
最受欢迎
种类
贡献
捐款
上载
Litera Library
捐赠纸质书籍
添加纸质书籍
Search paper books
创建 LITERA Point
搜索关键词
Main
搜索关键词
search
1
Coal Science. Volume 1
Academic Press
Martin L. Gorbaty
,
John W. Larsen and Irving Wender (Eds.)
coals
reaction
reactions
reduction
molecular
alkylation
products
aromatic
reductive
obtained
groups
hydrogen
rank
values
weight
soluble
oxygen
product
structures
electron
content
atoms
studies
fuel
naphthalene
potassium
benzene
illinois
radicals
molecules
tetrahydrofuran
ether
bituminous
compounds
transfer
butyl
chemical
esr
aromaticity
resonance
alkyl
butylation
cleavage
alkylated
reduced
sulfur
ethers
retcofsky
vitrinite
average
年:
1982
语言:
english
文件:
PDF, 3.45 MB
您的标签:
0
/
0
english, 1982
2
Spectrometry of Fuels
Springer US
A. G. Sharkey Jr.
,
J. L. Shultz
,
T. Kessler
,
R. A. Friedel (auth.)
,
R. A. Friedel (eds.)
spectra
methyl
spectrum
infrared
coals
ketone
mass
resonance
ethyl
absorption
nmr
aromatic
hydrogen
sample
frequency
pentene
extracts
chern
values
proton
obtained
shown
chemical
intensity
temperature
magnetic
pyridine
compounds
ether
spectroscopy
bands
studies
friedel
spectral
butene
nuclear
spectrometry
extract
chars
13c
observed
spin
ppm
effect
propyl
molecular
signal
dimethyl
butyl
electron
年:
1995
语言:
english
文件:
PDF, 6.80 MB
您的标签:
0
/
0
english, 1995
3
Analytical Methods for Coal and Coal Products. Volume II
Academic Press Inc
Clarence Karr (Eds.)
analysis
fuel
effect
coals
rate
sulfur
fraction
temperature
total
soc
effects
resonance
bartle
specific
infrared
paraffins
coke
magnetic
nuclear
surface
fractions
mineral
optical
organic
reflectance
spectroscopy
gasification
method
structural
diffraction
sample
analytical
aromatic
sampling
spectra
tars
difference
mass
methods
products
paraffinic
thermal
nmr
standard
carbonization
molecular
combustion
silica
cokes
chemical
年:
1978
语言:
english
文件:
PDF, 9.87 MB
您的标签:
0
/
0
english, 1978
1
按照
此链接
或在 Telegram 上找到“@BotFather”机器人
2
发送 /newbot 命令
3
为您的聊天机器人指定一个名称
4
为机器人选择一个用户名
5
从 BotFather 复制完整的最后一条消息并将其粘贴到此处
×
×