无菌培养

axenic culture的用法和样例:

例句

  1. There are also some estimates of the efficiency of litter decomposition by Basidiomycetes in pure culture.也有一些关于纯培养担子菌分解落叶层效力的估计。
  2. So the preparation of a pure culture involves the isolation of a given microorganism from a mixed natural microbial population.因此纯培养制备要从混合的天然微生物群中分离出特定的微生物。

Two men were journeying together. One of them picked up an axe that lay upon the path, and said, I have found an axe. Nay, my friend, replied the other, do not say I, but We have found an axe. They had not gone far before they saw the owner of the ax

发表于:2018-12-02 / 阅读(186) / 评论(0) 分类 Aesop’s Fables-伊索寓言

[00:00.00]Culture 1:Hobbies [00:16.59]Vocabulary [00:19.46]Listen and say. [00:22.99]camping hiking [00:38.56]collecting seashells playing Frisbee [00:58.41]jogging roller blading [01:15.57]canoeing barbecuing [01:32.94]Target [01:38.59]Listen and sa

发表于:2018-12-04 / 阅读(185) / 评论(0) 分类 开心学英语第四册

[00:00.00]Culture 1:Clothing [00:15.91]Vocabulary [00:18.96]Listen and say. [01:39.60]Target [01:44.86]Listen and say. [01:48.09]What's that?It's nice.It's T-shirt. [01:56.92]What are those? They're shorts. Oh! [02:06.17]Practice 2 [02:11.21]Listen a

发表于:2018-12-04 / 阅读(188) / 评论(0) 分类 开心学英语第三册

Italy is a land of history and culture. And as we all know, the ancient architecture there is breathtaking. Just as we Chinese are proud of our history and culture, so are the Italians. One of their t

发表于:2018-12-08 / 阅读(378) / 评论(0) 分类 赖世雄中级美国英语

[ti:UNIT 5 Culture Shapes Us Lesson 38 One Country, Many Cultures] [0:01.170]UNIT 5 第五单元 [0:02.943]Culture Shapes Us 文化塑造我们 [0:05.584]Lesson 38: 第38课: [0:07.519]One Country, Many Cultures 一个国家,多种文化 [0:11.82

发表于:2018-12-10 / 阅读(249) / 评论(0) 分类 初中三年级英语

[ti:UNIT 5 Culture Shapes Us Lesson 33 Welcome, Guest!] [0:00.455]UNIT 5 第五单元 [0:02.343]Culture Shapes Us 文化塑造我们 [0:05.511]You Will Learn 你将学到 [0:07.277]Functions 功能 [0:08.455] Having Meals 就餐 [0:10.123]Grammar 语法

发表于:2018-12-10 / 阅读(222) / 评论(0) 分类 河北教育初中英语(初中起点)九年级下

[ti:UNIT 5 Culture Shapes Us Lesson 35 Keeping Culture Alive] [0:00.767]UNIT 5 第五单元 [0:02.478]Culture Shapes Us 文化塑造我们 [0:05.251]Lesson 35: 第35课: [0:07.198]Keeping Culture Alive 使文化有生机 [0:10.117]Little North Amer

发表于:2018-12-10 / 阅读(256) / 评论(0) 分类 河北教育初中英语(初中起点)九年级下

[ti:UNIT 5 Culture Shapes Us Lesson 36 So We Can Be Friends] [0:00.376]UNIT 5 第五单元 [0:02.212]Culture Shapes Us 文化塑造我们 [0:05.349]Lesson 36: 第36课: [0:07.531]So We Can Be Friends 我们可以成为朋友 [0:14.497]We welcome yo

发表于:2018-12-10 / 阅读(222) / 评论(0) 分类 河北教育初中英语(初中起点)九年级下

00:00.00]Culture 1:Musical instruments [00:14.89]Vocabulary [00:17.95]Listen and say. [00:21.60]drum/beat trumpet/blow [00:40.07]violin/bow piano/press [00:57.94]dizi/blow erhu/bow [01:13.80]Target [01:19.36]Listen and say. [01:22.81]What's that inst

发表于:2018-12-13 / 阅读(232) / 评论(0) 分类 开心学英语第六册

Im really interested in the culture of other countries. I dont know why, but I always think other cultures are more interesting than my own culture. Every time I travel, I learn wonderful, strange, amazing and interesting things about other cultures.

发表于:2018-12-26 / 阅读(132) / 评论(0) 分类 纯正英语一分钟

[00:03.16]Unit 12 Culture Shock Culture corner [00:06.92]Australia Aborigines-the Native Australians [00:10.94]Aborigines probable came to Australia [00:13.25]from Indonesia 50,000 years ago. [00:16.38]The oldest bone found in Australia [00:18.78]was

发表于:2018-12-29 / 阅读(253) / 评论(0) 分类 北师大版高中英语模块4

[00:04.05]Unit 12 Culture Shock Lesson 1 Visiting Britain [00:10.22]Dear Aunt Mei: [00:11.96]I can't believe I've been in London [00:13.98]for 6 months already! [00:15.83]I certainly owe you an apology [00:17.30]for not writing more often. [00:19.10]

发表于:2018-12-29 / 阅读(314) / 评论(0) 分类 北师大版高中英语模块4

axe, [ks] n 斧头 【类】scythe:reaper=axe:woodcutter镰刀是收割者的工具=斧头是伐木工的工具

发表于:2018-12-30 / 阅读(139) / 评论(0) 分类 不择手段背单词

Unit 3 Dull Axe 第3单元 钝了的斧子 Jon likes his job and he used to be quite good at it. In fact, ten years ago when he began working at TT, he was considered one of the best in the company. However, over the past few years Jon'sperformance a

发表于:2018-12-31 / 阅读(174) / 评论(0) 分类 英语小达人

多功能英语阅读32 Our Idiot Culture

发表于:2019-01-02 / 阅读(193) / 评论(0) 分类 多功能英语阅读

今天我们要学的词是axe。 Axe, 作名词,是斧子,作为动词,就是裁减,砍伐的意思。 The TV series will be axed due to decline in popularity, 因为收视率越来越低,所以这部电视连续剧将被砍掉。 The coac

发表于:2019-01-09 / 阅读(148) / 评论(0) 分类 英语每日一词

今天我们要学的词是axe。 Axe, 作名词,是斧子,作为动词,就是裁减,砍伐的意思。 The TV series will be axed due to decline in popularity, 因为收视率越来越低,所以这部电视连续剧将被砍掉。 The coac

发表于:2019-01-09 / 阅读(139) / 评论(0) 分类 英语单词荟萃

茶是中华文明最宝贵的文化财富之一。历史上,茶是带有传奇色彩的帝王神农发现的。 Listen Read Learn Tea is one of the greatest cultural treasures of Chinese civilization. Tea was historically discovered by the legendary emperor, Shennong, who believed th

发表于:2019-01-21 / 阅读(155) / 评论(0) 分类 英语口语大赢家

尽管中国的传统文化在全世界传播,有越来越多的人对中国感兴趣,外国文化和理念也已经开始传入中国。 Listen Read Learn Even as Traditional Chinese Culture spreads around the world and more people become interested in Chinese, foreign culture and concepts

发表于:2019-01-21 / 阅读(113) / 评论(0) 分类 英语口语大赢家

By Cache Seel Shalatin, Egypt 10 July 2007 Facing Drought and the loss of grazing land for their herds, many Bedouin of southeastern Egypt are giving up their traditional lifestyle. The Egyptian Government and aid organizations have stepped in to hel

发表于:2019-02-05 / 阅读(280) / 评论(0) 分类 2007年VOA标准英语(七月)
学英语单词
ale
antipyonin
arithmetic circuitry
as distinguished from
autoregulates
auxiliary hose rigs
banded matrix
best-performings
bhoe
bias towards
blood formation organs
Broke as a joke and it ain't funny
buckhorns
cankerous
cephalohaematoma neonatorum
child guidance clinic
chionanthus ramiflorus
Clostridium parabotulinum
coarse-scale
codgerly
conceptual schema definition language
concerned public
continental bill
coralgil
cost approach
cost code
cylinder liner packing
denaturated starch by acid
diningroom
dispassioned
ecological segregation
economic standard order quantity
exh
fact moods
fanu
female hormone
fire break
fluidic rate sensor
fuchez
fuel systems
function change
hexoketone
horizontal drive
Huffman-Mealy method
hydroxyflavanone
internal sleeve
International Date Line
intricatum
items in tariff
karyokineses
Kayah
kung mo wu
Lagrange density
landing barge
large-headeds
layer out
measuring the drapes
medium break
Meneng Dist.
mesophyll
minimisable
Minshan, Mountain
mixed initiatives
monok
morningline
multistage centrifugal
nonsingular linear function
nuclear plasma rocket engine
Oitavos
past pointing
physodalin
plaine
positive segregation
potatobug
professional book
receptive hypha
ring shape jelly
roadstrom
settlement for cash
ship control console
shulchan
signal construction
singular matrixes
slot coupled cavity
springforbi
starcrossed
Staroye Maksimkino
stravaige
TDM bus switching
tenantable
Thelazia callipaeda
totally-enclosed fan-ventilated type
transuranium
tread reclaim
triangle bar
under-value
unflushing
uniform departureness
Virginia reel
Welega
wingwise