Studies on the developing cytology of flue-cured tobacco leaf s glandular hairs;
烤烟烟叶腺毛发育细胞学研究
Studies on the development of glandular hairs in Trapa bispinosa and the ultrastructure during their secretory activity;
菱的腺毛发育及分泌活动的超微结构研究
In order to supply some information to the study about relations between the morphology and functions of glandular hairs on tobacco leaves,the micro-morphology of glandular hairs on the surface of leaves of the tobacco cultivar Nicotiana tabacum K346 were observed by scanning electron microscopy.
为探讨烟叶腺毛形态与功能的关系提供部分依据,采用扫描电镜的方法对烟草栽培品种K346叶片表面的腺毛形态和细微结构进行观察。
Changes of trichome density and content of leaf surface secretion on different flue-cured tobacco leaves during aging;
不同烤烟品种成熟过程中腺毛密度及叶面分泌物含量的变化
Effects of water stress on ultrastructure of tobacco leaf trichome;
水分胁迫对烤烟腺毛超微结构的影响
Morphology, Ultra Structure and Gene Expression Profiles Studies of Tobacco Leaf Trichome;
烟草腺毛形态、结构及基因表达谱研究
Effect of fertilizer on glandular trichome density and exudates accumulation in middle leaf of "Honhuadajinyuan";
不同肥料对红花大金元中部叶片腺毛及分泌物积累的影响
Tobacco aroma synthesis of the main places is glandular trichome, have the vital role in the leaf aroma, therefore their research have the vital significance in tobacco field.
烟叶腺毛作为烟草香气物合成的主要场所,对烟叶的香气品质有重要贡献。
Such as, long stalk trichomes developed earlier than the short ones, and the courses of trichome head opening, secreting, drying, shrinking & desquamating were earlier in unicell glandular trichome and branched trichome than it did in multicell glandular trichome.
通过扫描电镜对烤烟叶片腺毛生长发育过程的形态学特征进行观察,结果表明,不同类型腺毛发育进程不一致,长柄腺毛发育较短柄腺毛早;单细胞腺头腺毛和分枝腺毛在叶片成熟过程中,腺头开裂-溢泌-干缩-脱落的过程比多细胞腺头腺毛快;当叶片生长到定长时,长柄腺毛腺头颜色加深,表面开始皱缩并开裂,随后内含物从开裂处溢泌出来;叶片成熟时,腺头与柄连接处细胞开始萎缩,腺头细胞内含物全部溢出,并可观察到短柄多细胞腺头腺毛出现二次发育现象;叶片进入过熟阶段,腺头开始断折,分泌物大量干缩、脱落,或者整个腺毛从叶表脱落。
Because the secretion of glandular hairs of tobacco leaves is an important pre-substance of tobacco aroma components,developing the research of glandular hairs and glandular hair secretion is of an important practical significance in tobacco cultivation.
烟叶腺毛分泌物是烟叶香气成分的重要前体物,烟叶腺毛及其分泌物的研究在烟草栽培学研究上具有重要的现实意义。
Glandular hair of Perilla initiates from protoderm cell and consists of a basal cell,a stalk cell and a head with 2 or 8 secretory cells.
应用光学显微镜和扫描电子显微镜对紫苏腺毛的形态结构和发育进行了研究。
The density of gland trichome and main chemical composition in burley tobacco of density and fertilizer application differently were determined with simultaneous distillation and extraction,headspace separate and GC/MS.
采用同时蒸馏萃取、顶空分离前处理方法及气相色谱-质谱联用分析鉴定技术,对不同种植密度与施肥水平组合生产的原烟进行了定量测定,并对其主要化学成分和鲜叶的腺毛密度也做了测定,结果表明:密度与施肥对香味物质的成分与含量、主要化学成分和腺毛密度都具有一定影响,以A2B2处理的较好,其次是A2B3,A1B2和A1B3。
This text reports the tracks of studying to the shape and density of gland trichomes for 11 different genotype of flue﹣cured tobacco in mature period.
为提供优质烤烟新品种选育中提高香气质和香气量的依据,对中国11个烤烟品种定型叶片的腺毛密度和在成熟过程变化的规律进行了跟踪研究。
Effects of element deficiency on tentacle growth in flue-cured tobacco;
缺素对烤烟叶片腺毛生长发育影响的研究
Morphology, Ultra Structure and Gene Expression Profiles Studies of Tobacco Leaf Trichome;
烟草腺毛形态、结构及基因表达谱研究
The effect of glandular trichomes may depend on the nature of the exudate.
具腺毛状体的影响依赖于分泌物的性质。
ULTRASTRUCTURE OF THE SECRETION OF PELTATE GLANDULAR HAIRS IN ?MENTHA HAPLOCALYX? BRIG.
薄荷盾状腺毛分泌过程的超微结构研究
Ultrastructure of the Secretion of Capitate Glandular Hairs in Mentha haplocalyx Brig
薄荷头状腺毛分泌过程的超微结构研究
The Effect of Magnesium to Distribution of Mainly Nutrient Elements and the Impact on Growth of Trichome in Flue-cured Tobacco;
镁对烤烟主要营养元素分配及腺毛发育的影响
Human chorionic gonadotropin.
人体绒（毛）膜促性腺激素
chorionic gonadotropin
绒毛膜促性腺（激）素
human chorionic gonadotrophin
人绒毛膜促性腺激素
Human chorionic gonadotropin.No longer in scientific use.
绒（毛）膜促性腺激素人体绒毛膜的促性腺激素，不再用于科学研究中
The neoplastic glands are long and frond-like, similar to those seen in a villous adenoma.
肿瘤腺体长并呈叶状，与绒毛状腺瘤所见相似。
Research on the Separation of ATP, ADP and AMP by Capillary Electrophoresis
三磷酸腺苷、二磷酸腺苷和一磷酸腺苷的毛细管电泳分析研究
pregnyl ampoule
注射用绒毛膜促性腺激素
HCG stimulation test
绒毛膜促性腺素兴奋试验
chorioadenoma destruens of cervix
子宫颈破坏性绒毛膜腺瘤
Human Chorionicgonadotropin Measurement Method Based on Magnetic Nanoparticle Probes
磁纳米探针检测人绒毛膜促性腺激素
Effects of Human Chorionic Gonadotropin on the Invasion of Human Breast Cancer;
人绒毛膜促性腺激素对乳腺癌侵袭转移作用的研究
Direct Separation and Determination of Epinephrine and Nor-Epinephrine in Serum by Capillary Zone Electrophoresis;
毛细管区带电泳分离测定肾上腺素和去甲肾上腺素
This kind of product is a kind of chorionic fonadotropin extracted from the urine of healthy pregnant women.
本品为健康孕妇尿中提取的绒毛膜促性腺激素。