This paper reports Acremonium hansfordii, a new record species of China, and its metabolite, acremonin, a compound with inhibitory activity on a phytopathogenic fungus Valsa mali.
通过95%乙醇提取、YPR-Ⅱ型大孔吸附树脂吸附、乙酸乙酯萃取、沸点30-60℃石油醚沉淀等方法从Acremonium hansfordii菌丝体分离纯化出具有抗植物病原真菌活性的化合物枝顶孢素(acremonin),并得到结晶。
Effects of Acremonium strictum on fruit-body formation of Psilocybe venenata;
枝顶孢霉对毒光盖伞子实体形成的影响
Thirteen species of Acremonium from China are investigated, including three new records, A.
本文对中国的枝顶孢属丝孢菌进行了调查,其中包括3个新记录种,并给出了全部13个种的检索表。
This paper present four new records of genus Cladosporium in China: C.
本文报道枝孢属4个国内新记录种:顶生枝孢CladosporiumapicaleBerk。
Lacking the top branches as a result of age or decay.
缺顶枝的因树龄长或枯朽而缺顶枝的
Shave off the top branches of that bush.
把那棵灌木的顶枝剪掉。
Long thin shoot growing from a stem or branch, esp of fruit trees, usu cut back in pruning
（茎或枝上的）顶枝（尤指果树的）
(of trees) having a bushy top without a leader.
（指树木）具有丛生的顶部而没有顶枝。
The growing apex or main shoot of a shrub or tree.
顶枝灌木或乔木的生长顶端或主要新梢
To be affected by dieback.
枝叶枯萎受顶枯病影响
Baboons could break branches and leaders.
狒狒会折断侧枝和顶梢。
The trees arched over the path.
树枝连成拱顶遮盖在小径之上。
Cupressaceae and Taxodiaceae produce their flowers terminally on the branches.
柏科和杉科树种是在枝条顶端开花的。
The top branches of the two trees interlace with one another.
这两棵树的树顶树枝相互交织在一起。
The tree near the house branched over the roof.
屋旁那棵树的分枝长到了屋顶上。
(biology) having branches or flower heads that bend downward.
（生物学）枝条或者花顶向下弯曲。
It is desirable to get as much terminal growth as possible.
尽可能地促进顶生枝条的生长。
There was a crystal chandelier above their heads.
他们头顶上方有一个水晶枝形吊灯。
A construction of poles intertwined with twigs, reeds, or branches, used for walls, fences, and roofs.
柳栅用嫩枝、芦苇或枝条编成的构架，用以筑墙、篱笆和屋顶
Crusoe held the burning stick well above his head.
克鲁索把那根燃烧着的树枝高高地举过头顶。
He even tried to figure out a way to utilize the small limbs cut from the tops of the trees
他甚至想方设法利用从树顶砍下的小树枝。
You'd better hack off that branch that's hanging over the neighbour's gardon.
你顶好把悬到邻居花园上的那根枝桠砍掉。
