双叶的

Methods: fifteen sd rats were randomly divided into five groups (n=3), and adrenalectomy was performed and anterior pituitary specimens were obtained after a week. anti gap 43 antibody and anti adrenocorticotrophic hormone, thyroid stimulating hormone, luteinizing hormone, prolactin and growth hormone antibodies were used in the double immunohistochemical staining.

将成年雄性sd大鼠15只随机分为5组(n=3)，手术切除大鼠双侧肾上腺，1 wk后取垂体前叶标本分别进行抗gap 43与抗促肾上腺皮质激素、促甲状腺激素、黄体生成素、催乳素、生长激素抗体的免疫组织化学双标染色，观察gap 43 li神经纤维与各腺细胞之间的关系。

Papaya leaf curl samples collected from Guangxi province and 1 from Guangdong province, and 5 ageratum yellow vein samples from Guangxi province were tested with triple antibody sandwich ELISA and PCR, Results showed all the virus samples were infected by whitefly-transmitted geminiviruses.

利用三抗体夹心ELISA及PCR检测的方法对采自广西的7个番木瓜曲叶病样品和广东1个番木瓜曲叶病样品，及采自广西胜红蓟的5个黄脉样品进行了检测，表明均为粉虱传双生病毒。

The weeds in wheat field in the basin, river valley and plain area are generally taken as the main damage for agricultural crops. There is little difference of damage extent between dicotyledon and monocotyledon in mountain area and relatively low oasis plain.

盆地、河谷区域和平原区麦田杂草总体上以双子叶杂草为主；高海拔山地麦区以单子叶杂草为主；山地与海拔相对低的绿洲平原之间的过渡麦区，单、双子叶杂草危害程度基本相同。

The result showed that net photosynthetic rate in leaves of sunny positions for Populus euphratica Oliv appeared in curvilinear changes with double peaks and apparent middy depression diurnally,however,the leaves of shade positions appeared in curvilinear changes with single peaks.

结果表明：在生长季胡杨阳叶光合速率的日变化呈现双峰曲线，具有明显的光合"午休"现象，但胡杨阴叶光合速率的日变化呈单峰曲线。

Examples include certain species of Lycopodium and Selaginella, which have two rows of lateral leaves and one or two rows of smaller abaxial or adaxial leaves.

例如石松属和卷柏属，植物体上具有双行较大的侧生叶，还有1行或2行较小的生于近轴面或远轴面的叶。

Softwood cuttings of Codiaeum variegatum var.pictum were treated with diffrent concentrations of solutions 1 (1％Triadimefon +15％Ethylicin WP) and 2 (15％Carbendazim + 15％Thiram WP)for 3 hours.

以琴叶变叶木（Codiaeum variegatum var 。pictum）为材料，用1%三唑酮+15%乙蒜素可湿性粉剂和15%多菌灵+15%福美双可湿性粉剂分别配制成不同浓度的系列溶液，对插穗浸泡处理3 h后扦插试验，研究这两种混合杀菌剂对插穗的影响。

Results There was significant difference in the FA values in frontal and the splenium of corpus callosum between schizophrenia patients and controls (P.05). There was a statistically significant correlation between FA values in frontal and the PANSS scores (r=0.703. P.05). DTT can not show different between patients and controls.

结果 精神分裂症患者双侧额叶和胼胝体压部的FA值与正常对照组存在显著性差异(P.05)，额叶FA值与PANSS量表评分之间存在正相关性(r=0.703，P.05)，纤维束成像技术不能显示病例组和对照组的差别。

ABSTRACT On the basis of the early study of axial flow vaneless nozzle , an axial double-flow vaneless nozzle with rotati...

在轴流无叶喷嘴研究的基础上，本文提出了一种做为大功率汽轮机低压缸进口第一级的新型轴流无叶喷嘴-双出口、内环旋转式。

ABSTRACT On the basis of the early study of axial flow vaneless nozzle , an axial double-flow vaneless nozzle with rotating inner ring is developed for the first stage of the double-flow turbines.

在轴流无叶喷嘴研究的基础上，本文提出了一种做为大功率汽轮机低压缸进口第一级的新型轴流无叶喷嘴-双出口、内环旋转式。

Although the model doesn't suit to monocots, but it has helped to analyze new genes and gene functions in monocots. Although lilies are among the most important ornamental plants, relatively little research has been conducted on lily flower development.

虽然有证据表明依据拟南芥、金鱼草等双子叶植物提出的ABC模型，并不完全适用于单子叶植物，但是仍然给人们在单子叶植物花发育相关基因的克隆和功能研究中提供了参考和借鉴。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。