生叶的
- 与 生叶的 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Racemes axillary or at defoliate nodes; bracts narrowly lanceolate, ovate, or ± rounded, densely imbricate, margin hyaline and ciliate, usually caducous.
总状花序腋生或在除叶节;苞片狭披针形,卵形的,或多少圆形,浓密覆瓦状,和具缘毛,通常早落的边缘透明。
-
IT IS HIGHLY EFFECTIVE ON DEEP-ROOT WEEDS, ANNUAL AND BIENNIAL GRAMINACEOUS WEEDS AND CAN BE APPLIED FOR CORN, COTTON, SOIL BEAN, SUGARCANE, RUBBLE, AND FRUIT GARDEN, BESIDES IT ALSO CAN BE USED WIDELY FOR NON-PLANT FIELD SUCH AS RAILWAY, ROAD,AIRPORT,RIVER BANK AND SO ON.
草甘膦为内吸传导型广谱灭生性除草剂,由茎、叶吸收,是非选择性、短残效的芽后除草剂,对多年生深根杂草、一年生和二年生的禾本科杂草非常有效,可用于玉米、棉花、大豆、甘蔗、橡胶、果园中,还可广泛用于河塘堤坝、机场、铁路、公路沿线等非耕地除草。
-
1 Shiseido's unique formulation of Dual Target Vitamin C and Arbutin inhibits melanin production both inside and outside melanocytes, also reducing melanin in the homy layer.
资生堂独创美白配方——双效修护维他命C和熊葡萄叶素,能于色素细胞内外截击黑色素的聚合过程,同时减少积聚于角质层里的黑色素。
-
Mature leaves alternate, petiolate; leaf blade usually leathery, secondary veins numerous, with intramarginal veins.
成熟的叶互生,具叶柄;革质的叶片通常,次脉多数,具边脉。
-
Leaves whorled, exstipulate, united at base; petiole cuneate, with 4-8 laciniate bristles; leaf blade articulated at base into 2 segments forming a trap for small, aquatic animals.
叶卷成,无托叶,基部合生;叶柄楔形,具条裂刚毛;成为2裂片的叶片基部有节为小,水生的动物形成一个陷阱。
-
Sequence comparison show it has 98.3% sequence identity with Malvastrum leaf curl virus identified in Guangxi province in Malvastrum coromandelianum.
全序列比较发现该双生病毒与在广西杂草赛葵上发现的赛葵曲叶病毒的同源性最高,达到98.3%。
-
The muskmelon vigorously grew at potassium level of 240 mg/L in nutrient solution, which was beneficial to macroelement absorption. However, no significant difference in leaves area and fruit weight were recorded among the three treatments.
试验结果表明:营养液中240 mg/L的钾素水平可增强网纹甜瓜植株的生长势,促进茎杆粗壮,有利于矿质元素吸收,但对叶面积无显著影响。
-
At the reproductive stage, RA68 was expressed in the inflorescence meristem, the tip of rachis branch, spikelet primordia, macrospore sac and pollen grains.
原位杂交分析结果表明:在幼苗期RA68主要在幼芽胚芽鞘的内外层细胞和幼叶原基的表层细胞中表达;转入生殖生长期后,在花序分生组织、枝梗原基顶端、花器官原基、大孢子囊和花粉粒中表达。
-
Pollen cones solitary or clustered, with numerous spirally arranged microsporophylls; microsporophyll with 2 microsporangia; pollen usually 2-saccate (nonsaccate in Cedrus , Larix , Pseudotsuga , and most species of Tsuga ).
雄球花单生或者丛生,有许多螺旋排列的小孢子叶;每个雄蕊有有2个花药;花粉通常有2个气囊状(无气囊,如Cedrus,Larix,Pseudotsuga 和大多数的Tsuga)。
-
Leaf blade with 6 or 7 primary veins on each side of midrib, elliptic to broadly ovate or cordate, 6.5-19 cm
茎根状茎状,具紧密的节;叶近顶生,有点密集的或浓密安排。
- 推荐网络例句
-
The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
-
This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
-
The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力