缩叶

词组短语

leaf curl

与缩叶相关的网络例句 [注：此内容来源于网络，仅供参考]

Apple Powdery Mildew, HYG-3001-94,Fire Blight of Apples, Crabapples and Pears, HYG-3002-94,Scab of Apple and Crabapple, HYG-3003-94,Grape Black Rot, HYG-3004-94,Peach Canker, HYG-3005-94,Peach Leaf Curl, HYG-3006-94,Anthracnose of Raspberry and Blackberry, HYG-3007-94......

苹果白粉病，苹果和梨火烧枯萎病，苹果黑星病，葡萄黑腐病，桃子溃疡病，桃子缩叶病，红莓和黑莓炭疽病。。。。。。

Leaf curl Any disease of plants that causes an increase in numbers of cells that results in curling and puckering of the leaves.

缩叶病：任何由于细胞增生导致叶卷曲或折叠的病症都称为缩叶病。

Sinense, the spores germinate inside their exospores and then divide into massive protonemata;the massive protonemata can form two kinds of protonemata of which one is clubbed protonema with papillae,and the other is caulonema composed of long and cylindrical cells ; the gametophyte archaeocytes only occur on the massive protonemata.

结果表明：中华缩叶藓的孢子在壁内萌发，随后分裂产生块状原丝体；块状原丝体上可产生两种丝状体，一种是具疣的棒状原丝体，另一种是由长圆柱状细胞组成的轴丝体；配子体原始细胞只产生于块状原丝体上。

The main results were showed as follows:Through screen and identification of morphology in M_2 and M_3, respectively, the mutants with mutative traits of plant were found. In which, 11 mutations were leaf variations, including light-green leaf, deep-green leaf, durative yellowish leaf, temporary yellowish leaf, inlaid yellowish leaf, wrinkly leaf, smooth-edged curly leaf, splitting-shaped curly leaf, peduncular-shaped leaf, round leaf and larger leaf, 12 were mutations on plant type, including excessive branches, lacking branches, highness, dwarf-like, erect posture, reclinate posture, strong stalk, slender stalk, tufty branches, wrinkled plant, purple stalk and hair-covered plant, 14 were flower variations, including dense flowers, light-yellow petals, white petals, white-mosaic petals, wrinkled petales, back-rolled petals, narrow petals, larger petals, smaller petals, apetalous flowers, variable-numbered petals, fertile pistil protraction, sterile pistil protraction and multi-anther, and 5 were physiologic mutants, including genic male sterile, cytoplasmic male sterile, bud-dead, and early and later bloom.

主要结果如下：通过田间M_2筛选和M_3重复鉴定，在田间农艺性状方面共获得浅绿叶色、深绿叶色、转绿黄化叶、持续黄化叶、边缘黄化叶、皱缩叶、光叶型卷叶、裂叶型卷叶、薹叶形叶、宽圆叶和大叶等11种不同的叶部性状突变体；同时还筛选到多分枝、少分枝、高杆、矮杆、株型紧凑、株型松散、粗茎、细茎、丛生分枝、整株皱缩、紫茎、整株被毛等12种植株性状突变体，密花、浅色花瓣、白色花瓣、白斑花瓣、皱瓣、卷瓣、窄瓣、大瓣、小瓣、无瓣、花瓣数目不定、可育型柱头外露、不育型柱头外露和多雄蕊等14种花器性状突变体，以及细胞核雄性不育、细胞质雄性不育、死蕾、早花和迟花等5种生理性状突变体。

The typi ca1 symptom j s fold and b1 istering, even d istortj on, 1ops i ded j -- eaf, shorti ng p ant, there are motley with 1ight green and deep green, and some of the motey are ye1wt MM 1eave M tny: the i.1--1ed has arias mosai c, 1ops i ded, and the tissue of the i11--1eaf has deteriorated exceeding1y, with s1ender pteridophyte 1.eaves, i l1 p1ant is green--yeI 1ow, obvious1y shortened in joint, the who1e p1ant serious1y shortened and grows thickly.

南瓜病毒病的典型症状为皱缩有疱斑、甚至扭曲，病叶畸形，植株矮化；花叶叶片上出现淡绿色和深绿色相间的斑驳，有的斑驳明显黄化；蕨叶丛枝型：病叶不但严重花叶、畸形，而且叶肉组织极度退化，纤细呈蕨叫叶状，病株黄绿色，节间明显缩短，整个植株严重矮化丛枝状。

Light microscope was employed to observe spore germination, protonemal development, gametophyte differentiation of Ptychomitrium sinense indoor cultured. The results showed that in P.

：通过室内人工培养中华缩叶藓的孢子，在光学显微镜下详细观察了其孢子萌发、原丝体发育及配子体发生的全过程。

There were no statistically differences between the 8th~ 14thday, the 15th - 21th day post-BC and the control group. During the rt~24tkday post-BC , pycnosis degeneration or necrosis neurons of the locus cerebral cortex, dorsal hippocampus, dentate fornix were significantly increased, then decreased gradually, but recovered to normal by the 24thday after BC, and especially in parietal cortex and piriform cortex the necrosis neurons were significantly increased than temporal cortex , and there were no statistically difference berween the left and the right side. Pycnosis degeneration or necrosis neurons in the brainstem reticular formation were markedly increased in the 4thday after BC, and there were no statistically difference among the other groups and the control group.

与对照组相比，BC后在大脑皮质、背侧海马和齿状回部位，固缩变性和不完全坏死细胞数先显著增加(P＜0.05)，然后逐渐减少，至24d基本恢复正常；顶叶、梨状皮质比颞叶皮质变性坏死细胞多，差异有高度显著性(P＜0.01)；大脑左侧比右侧变性坏死细胞稍少但差异无显著性；在BC后4d，脑桥核、斜方体核平面的脑干网状结构中固缩变性和不完全坏死细胞数明显增多(P＜0.05)，其它组间无显著性差异。

After analyzing the numerical simulation results of the impeller blade with different scale, and comparing the flow field distributing, then one kind of double-head anti-unsymmetrical S mode airfoils is found which is suitable to the normal and the reversed blowing for double directions under the design operating condition and which can also satisfy the requirement for the reversible axial flow fan in subway.

分析缩放比例不同的可逆式轴流风机叶型的数值模拟结果，比较各种叶型的流场分布规律，寻找到一种适合于设计工况下正、反双向吹风的双头双机翼反向不对称S型叶型，能够满足地铁用可逆轴流风机的要求。

The results were as follows the airdried density ( moisture content of wood is 12%), the basic density and the ovendry density were 0.583 g·cm-3, 0.462 g·cm-3 and 0.507 g·cm-3 respectively, the airdried density was at the medium level in domestic wood species;the shrinkage coefficient of radial, tangential and volumetric were 0.099%, 0.183% and 0.296% respectively, the maximum swelling were 4.106%, 7.958% and 12.627% respectively;the ratio of tangential shrinkages to radial shrinkages was 1.5-1.9;the toughness was 52.12 kJ·m-2;the hardness of cross, radial and tangential section were 41.53 MPa, 31.41 MPa and 35.51 MPa respectively;the compressive strength parallel to grain was 44.50 MPa ;the modulus of elasticity in static bending and the bending strength were 12.63GPa and 127.31 MPa respectively;the shearing strength parallel to grain of radial and tangential were 8.76 MPa and 10.54 MPa respectively;the cleavage strength to grain of radial and tangential were 124.3 N·mm-1 and 138.6 N·mm-1 respectively.

结果表明大叶栎木材的气干密度（含水率为12％）、基本密度和全干密度分别为0.583 g·cm-3、0.462 g·cm-3和0.507 g·cm-3，气干密度属于国产木材的中等级水平；径向、弦向和体积干缩系数分别为0.099%、0.183%、0.296%，湿胀率依次为4.106%、7.958%和12.627%，差异干缩为1.5-1.9，其尺寸稳定性较好；冲击韧性为52.12 kJ·m-2，端面、径面和弦面硬度分别为41.53 MPa、31.41 MPa和35.51 MPa，顺纹抗压强度为44.50 MPa，抗弯弹性模量和抗弯强度分别为12.63 GPa和127.31 MPa，径面和弦面顺纹抗剪强度分别为8.76 MPa和10.54 MPa，抗劈强度依次为124.3 N·mm-1和138.6 N·mm-1。

In order to find the reasons for susceptible collapse of wood cell in structure, the ultra –structure of wood were observed and analysis the effect of ultra-structure on paths of free water moving with E.urophylla and E. grandix×urophylla as materials. Based on the research on structure, the reasons of susceptible collapse of wood were discussed.

摘 要：本文以尾叶桉（E.urophylla）和尾巨桉（E.grandix×urophylla）为研究试材，用扫描电子显微镜观测了这两种木材的超微构造，分析了构造对自由水移动途径的影响，探讨了尾叶桉、尾巨桉木材容易发生皱缩在构造上的原因，根据皱缩发生的机理确定了尾叶桉、尾巨桉木材发生皱缩的基本条件。

与缩叶相关的网络解释 [注：此内容来源于网络，仅供参考]

leaf curl：缩叶,缩叶病

leaf-cover[枯枝]落叶层 | leaf curl 缩叶,缩叶病 | leaf cushion 叶垫,叶座

leaf curl：缩叶病

leaf catcher 甘蔗截叶器 | leaf curl 缩叶病 | leaf eliminator 果叶分离装置

leaf curl：缩叶

leaf crown 叶冠 | leaf curl 缩叶 | leaf curl of peach 桃缩叶病

peach leaf curl：桃缩叶病

peach karnel oil 杏仁油 | peach leaf curl 桃缩叶病 | peach potato aphid 桃蚜

leaf curl of tobacco：烟卷叶毒病,烟曲叶毒病

leaf curl of peach 桃缩叶病 | leaf curl of tobacco 烟卷叶毒病,烟曲叶毒病 | leaf cushion 叶枕,叶座

oxytocin：缩宫素

缩宫素(oxytocin)又名催产素,目前临床使用的是人工合成品或从牛、猪的垂体后叶提取的制剂. 麦角生物碱包括麦角新碱(ergometrine)、麦角胺(ergotamine)和麦角毒(ergotoxine). 其中麦角新碱对子宫的作用强,而麦角胺和麦角毒对血管的作用显著.

Pituitrin：垂体后叶素

1.2 垂体后叶素 垂体后叶素(pituitrin)是从牛、猪的垂体后叶中提取的粗制品,内含缩宫素和加压素,故对子宫平滑肌的选择性不高,在作为子宫兴奋药的应用上,已逐渐被缩宫素所代替.

leaf scar：叶痕

但有些植物的茎节特别明显,如石竹,玉米,竹子的节呈环状膨大,而藕的节却特别细缩.4.叶痕,托叶痕,芽鳞痕和皮孔 叶和托叶脱落后留下的痕迹分别称为叶痕( leaf scar),托叶痕( stipule scar),

Grimmia：紫萼藓属(紫萼藓科)

27.缩叶藓属(缩叶藓科) Ptychomitrium | 28.紫萼藓属(紫萼藓科) Grimmia | 29.立碗藓属(葫芦藓科) Physcomitrium

beer yeast：大麦酒酵母;啤酒酵母

大麦芽;啤酒麦芽 beer malt | 大麦酒酵母;啤酒酵母 beer yeast | 甜菜缩叶病毒;菾菜缩叶病毒 beet curly top virus, Mckinney; curly top of the suhar beet