The results showed that the hereditability and the genetic gain of tree height growth of Pinus yunnanensis natural superior stand were 87.9% and 5.7% respectively, that of base diameter growth were 52.6% and 8.6% respectively.

  • 结果表明:天然云南松优良林分子代林树高生长量的遗传力为879%,与对照相比遗传增益为57%;地径生长量的遗传力为526%,遗传增益为86%。
  • 来源:互联网摘选2026-05-07 13:00:35

  • 重点词汇
  • growthn.发展,增加;成长;新生发的植株;肿瘤,赘生物;产物;
  • andconj. 和;与;而且;于是;然后
  • thatdet. 那个,那;
  • were be的过去时复数和第二人称单数形式;有时代替 was,用于条件从句、动词 wish 之后等;
  • Pinus[医][拉]松果体:同pineal body;
  • 52fifty-two;
  • 87eighty-seven
  • resultsn. 后果,结果( result的名词复数 );成绩(包括比分、得票、获胜者或当选者名单等);成功实现的事;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • ofprep. 关于;属于…的;由…制成;
  • 相关例句
1、

Superior clones with 3.5% of genetic gain for seedling height and 9.8% of genetic gain for collar diameter were screened out based on the synthetic selection in seedling stage.

苗期综合选择得到5个优良无性系,苗高遗传增益为3.5%,地径遗传增益为9.8%。

互联网摘选

3、

The selection rate is 8.1%. The average gain of height, D. B.H or single tree volume is 25.16%, 31 26% or 93.90%.

按选择标准选择,有78个无性系入选,入选率为8.1%,其树高、胸径、单株材积的平均增益分别为25.16%,31.26%和93.90%。

互联网摘选

4、

Thirty-one excellent individuals were preliminary selected, the average genetic gain for height and diameter at breast height were 26.60% and 40.37% respectively.

优良个体的树高和胸径的平均遗传增益分别高达26.60%和40.37%,选择效果非常明显。

互联网摘选

5、

Three provenances were selected, their genetic gain of height and base diameter was 1.54%~ 2.12%? 4.70%~ 9.28%.

初步选择出3个优良种源,树高和地径遗传增益分别为1.54%~2.12%、4.70%~9.28%。

互联网摘选

6、

All is gas and gaiters.

一切都令人满意;一切都顺利。

provided by jukuu

7、

Under his linen milking-pinner he wore a dark velveteen jacket, cord breeches and gaiters, and a starched white shirt.

他在麻布围裙里面穿一件深色天鹅绒夹克衫,配一条灯芯绒裤子,扎着皮绑腿,里面穿一件浆洗过的白衬衫。

互联网摘选

8、

A domesticated gallinaceous bird though to be descended from the red jungle fowl. Effect of cholesterol-reducing lactobacillus on cholesterol of chicken

家禽鸟类,红原鸡的后代。降胆固醇乳酸菌对肉鸡胆固醇的影响研究

互联网摘选

9、

A domesticated gallinaceous bird though to be descended from the red jungle fowl.

家禽鸟类,红原鸡的后代。

互联网摘选

10、

Prelimiary Study on the Pathogenicity of Avian Influenza Virus Isolated from Muscovy Duck in Different Gallinaceous Species

禽流感病毒番鸭分离株对不同禽类致病性的研究

互联网摘选

11、
12、

Patent information protects clean galosh ( trade name: Do not take off) this patent product is OK very replace conveniently room take off changed slipper.

专利信息保洁套鞋(商品名:甭脱)本专利产品可以很方便地取代入室脱换的拖鞋。

互联网摘选

13、

I and mom bought a ticket, put on thick blue dive garment, dive like black galosh shoe.

我和妈妈买了票,穿上了厚厚的蓝色潜水衣,黑色的套鞋似的潜水鞋。

互联网摘选

14、

Those are put in the galosh on the balcony, the majority made a patch.

那些放在阳台上的套鞋,绝大部分是打了补丁的。

互联网摘选

15、

They say with all sorts of feelings: The galosh nowadays is general not durable.

他们感慨地说:如今的套鞋是普遍不耐穿了。

互联网摘选

16、

Therefore it is disappointing to Peter Gade and the BA of Denmark that there are people in China putting forward such accusations.

因此,中国国内有人提出这些指责,令盖德和丹麦羽协非常沮丧失望。

互联网摘选

17、

KAP about smoking among higher gade students of city-rural primary school in Shantou

小学高年级学生吸烟状况及相关知识调查

互联网摘选

18、

The overthrust nappe structure in the contact zone between Wudang uplift and YANGTZE MASSIF

武当隆起与扬子地块接触带逆冲推覆构造的基本特征

互联网摘选

19、

Screened traps developed on the footwall of overthrust in the Tarim Basin

塔里木盆地逆冲断层下盘遮挡圈闭

互联网摘选

20、

Interpretation for overthrust model

低角度逆断层模型的解释

互联网摘选

  • 今日热词
  • 热门搜索

微语录(www.volg.cn)为您提供在线词典、英语翻译、单词大全、英译汉、汉译英等英语服务!可通过lj:关键词格式搜索句子,如lj:affect,搜索affect相关的双语例句!

用户反馈
请选择反馈类型(可多选):
您的联系方式:(如需回复请填写联系方式)
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈