林木育种

forest tree breeding的用法和样例:

例句

  1. It is important to utilize the hybrid vigor and heterozygous advantage in forest breeding and platation.在云南松林木育种和造林过程中,应重视杂种优势和杂合有利性的利用。

010 Last Dream for an Old Oak Tree Once upon a time, there was a large oak tree in the forest. This oak tree was very old. One day during the hot summer, a mayfly flew by and alighted on a leaf of the oak tree. Mayfly, you must be so sad. Why? You ge

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Jack opened his eyes. I can't tell what kind of rain forest this is, saidAnnie. She stared out the window. Jack looked out, too. It seemed to be day-time, buthe couldn't see much of anything. The quiet forestwas covered with fog. Jack opened their re

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It's been protected from human impacts since 1909. With 3 million acres, nearly a half million under water, Superior National Forest is largely unspoiled. But now the survival of this national treasure rests with those who would see some of it burned

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O you shaggy-headed banyan tree standing on the bank of the pond, have you forgotten the little child, like the birds that have nested in your branches and left you? Do you not remember how he sat at the window and wondered at the tangle of your root

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人工照明能使会唱歌的鸟儿早上更早的开始唱歌,这可能引起什么样的后果呢?究竟是好,还是不好? Artificial lighting is making songbirds start singing earlier in the day, with possible consequences for breeding.

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'A White Heron,' by Sarah Orne Jewett 《白苍鹭》by 萨拉朱厄特 The forest was full of shadows as a little girl hurried through it one summer evening in June. It was already 8 o'clock and Sylvie wondered if her grandmother would be angry with

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Far away from a kingdom there was a huge jungle. In that jungle, there were thousands of trees. Among them two were very good friends. They stood side by side. The same jungle was the home of many lions. Those lions used to kill other animals living

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By Cathy Majtenyi Nairobi 08 November 2006 Nobel Peace Prize winner Wangari Maathai Wednesday called on the world to plant one billion trees as part of a global effort to fight climate change. She launched the initiative at the United Nations' Clima

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The trouble with trees 自人类诞生之日起,树木就一直忠实地陪伴着我们。年复一年的生息轮回中,除了年轮的增长,我们似乎很难察觉树木所经历的改变。然而,我们的这些老朋友在全球气候急剧

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As Aesop's lion was going to the forest in company with an ass,who was to assist him with his terrible voice,an impertinent crow called to him from a tree:A pretty companion!Are you not ashamed of yourself to be walking with an ass?Whomsoev

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Lesson 27 The forest 第27课 森林 1. What is it? 1. 它是什么? forest 森林 mountain 山 rock 石头 tree 树 2. Where is Li Ming? 2. 李明在哪儿? in front of 在前面 Li Ming is in front of the tree. 李明在树前面。 behind 在后

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Tree Deaths Linked to Climate Change Stanford University graduate student William Anderegg has seen this forest die-off firsthand. His doctoral thesis documents the impact of drought on trembling aspen, the most common tree in North America. These ar

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Growing numbers of communities in the United States are facing a painful new reality: they're running out of cemetery space, making traditional burials, especially in urban areas, extremely expensive. More Americans are opting for cremation and a new

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SHEP O'NEAL: Now, the Special English program AMERICAN STORIES. (MUSIC) Today's story is called The White Heron. It was written by Sarah Orne Jewett. Here is Kay Gallant with the story. (MUSIC) KAY GALLANT: The forest was full of shadows as a little

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They were obliged to camp out that night under a large tree in the forest, for there were no houses near. 那天夜里,因为附近没有一间屋子,他们不得不在森林里的一株大树底下露宿。 The tree made a good, thick covering t

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发表于:2019-02-04 / 阅读(135) / 评论(0) 分类 趣味英语

波黑推出庞大的植树运动 SARAJEVO, Oct. 23 (Xinhua) -- Bosnia and Herzegovina (BiH) will launch a huge campaign of planting tree on Thursday in a bid to highlight importance of forest eco-systems. The campaign, named Let's do it - A Million

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BEIJING, March 12 (Xinhua) -- This year's Tree-Planting Day comes at a fitting time, as the memory of a sandstorm that ravaged large parts of north China last weekend is still stingingly fresh. The Chinese public observed Tree-Planting Day, a yearly

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2016年最新托福口语题目:通过群落对环境的作用 Task 4 题目文章中介绍的词是autogenic succession, 意思大概是通过群落对环境的反作用使环境条件发生变化,由于这些变化了的条件的作用形成了新

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学英语单词
adenotomic
admissible ordinal
antimicrobial property
as is
batard-montrachet
bernon
bibliographical
boor
Bruguiera cylindrica
buccolabial
cardiomyocyte apoptosis
carry-on bag
centrifugal force tachometer
ciudad de valles
cling stone
Concepción, Vol.
connection end-point
consumer research
corrective operation of pectus exca vatum
corticosuprarenoma
coverand
credit risk insurance
cross feed screw crank
Czerny, Carl
daisy-wheel
danger-coefficient method
dead link
decyne
definitive media library
detail mapping
diversity condition
divide check
dorsal cuneonavicular ligaments
dulocracy
dum sola
edward house
electric car shed
electrodynamic vibrator
element enrichment
enamel miniature
erect bugles
fingerspell
fold-back characteristic
Follestrine
froggatts
ghoramara
grab hook
heliation
Hestsol
hydrocarbon functional groups
hydrogen flameionization
i-come
idylatries
instrumental learning perspective
Izoplit
leerier
length of twist
liquefied natural gas ( lng )
liquidity-preferences
main delay line
make hay with
method of majorant
microcytosis
multiple-step
oleum citri
operational checkout
order Bennettitales
part-work
parts of plants
pembo
plasticity deformed metal
polychroilite
practical stratigraphy
receivable annual revenue
roller fairlead
sapindaceous
schoolation
scribing gouge
sderot
semithin
Shadrinsk
siphonophoras
soft bone
solar oscillation
supernannies
tempestive
terminal carrier
themometer
thinkings
throw out fork
tiessen
tragedy of commons
trioleins
two coordinate
Törmänmäki
unanchoring
vertical-disk type root cutter
videometer
vortex line distribution
web lashing
white frost
zanjero