不同层次的叶源变化，各种生理补偿作用主要发生在同一源库单位上。
When removing leaves of different plant section, we found that all sorts of physiological compensation mainly appeared within the source-sink unit mentioned above.
研究了灌浆期高温胁迫条件对冬小麦叶源、库器官某些生理指标的影响。
The study focused on the physiological damages of the high temperature stress on the winter wheat in the filling stage.
胃肠道间质瘤是原发于胃肠道和腹部的间叶源性肿瘤，绝大多数存在c -Kit基因突变。
Gastrointestinal stromal tumors (GIST) is the most common mesenchymal tumors of the gastrointestinal tract. Activating mutations of KIT has been identified in the vast majority of GIST.
结果表明：脱毒马铃薯的群体光合速率、群体叶源量、干物重量、叶面积重量、叶面积系数均优于未脱毒处理。
The results showed the mass photosynthetic rate, mass leaf source amount, dry matter weight, leaf areas weight and index of virus-free potato were superior to that of potato.
大约10% - 25%的NF 1患者有腹部肿瘤，最常见的是神经源性的、神经内分泌的、间叶源性的、胚胎性的及其它。
Approximately 10% to 25% of patients with NF1 have abdominal tumors. The primary categories of abdominal tumors are neurogenic, neuroendocrine, mesenchymal, embryonal, and miscellaneous.
不同基源的溪黄草药材在叶表皮结构、叶组织结构和叶粉末几方面均具有不同的显微鉴别特征。
Medicinal plants of different kinds of Herba Rabdosiae Serrae have different microscopic identification structure in leaf epidermis, leaf transverse section and leaf powder.
目的：研究不同种源厚朴的化学特征，有效鉴别厚朴、凹叶厚朴及中间类型，建立新的厚朴药材的质量标准。
Objective: to study the chemical characteristic, to identify the different forms and to establish the new standard for the quality control of Cortex Magnoliae Officinalis.
奥尔森矮源近等基因系对回交父本的小穗数没有影响，对旗叶长影响比较小；
The near isogenic lines with Oleson did not affect the spikelet numbers and flag leaf length of backcrossing male parents.
阐明了与这二种植绥螨的定位反应有关的刺激源是除雄螨以外不同发育阶段的叶螨及其分泌物和排泄物，而与叶螨的奇主植物无关。
These responses were directed only to the kairomone of the spider mite, its secretion and excreta (with the exception of the males). However, no responses occurred towards the host plant of the prey.
采用榨菜细胞质雄性系为不育源，通过变种间杂交和回交的方法，转育叶用芥菜细胞质雄性不育种质。
The cytoplasmic male sterility (CMS) was transferred into leaf mustard by inter varietal hybridization and subsequent backcrosses cms donor as using tuber mustard.
这充分表明叶龄追肥对高原玉米增库促源具有良好的效果。
The facts fully show that leaf-age top application increases storage-capacity, source of plateau corn efficiently.
这为核桃叶作为无公害植物源农药的开发利用提供了依据。
This study can provide some basis for development of biorational pesticides.
研究发现，病害的初侵染源来自枝干病斑，生长季节枝、叶、果互相交叉传染。
The study shows that the initial infection source of the disease is the disease spot on the branches. In the growing season branches, leaves and fruits can infect one another.
本文研究了利用贝叶斯高分辨方法解决相干源的问题，分别对均匀线列阵和圆形阵中的相干源问题进行了计算机仿真，并将贝叶斯方法和其它方法进行比较。
The results of computer simulation show that Bayesian high-resolution method has better performance than other methods in both uniform linear array and circular array.
用植物源抗病毒制剂VA与烟草花叶病毒（TMV）混合，经枯斑半叶法接种，结果证明，VA对TMV有较强的体外钝化作用，体外钝化后的枯斑抑制率为80 .0 % ；
VA , a anti viral agent from plants, could inactivate TMV in vitro , when it was mixed with TMV and inoculated by means of half leaf. The inhibition rate of necrotic local lesions was 80.0%.
粒叶比是衡量源库关系是否协调的一种数量化表示方法，被作为筛选高产品种的综合指标。
The grain-leaf area ratio was a quantitative expressing way to evaluate the coordinative level of source-sink relationship and was taken as a comprehensive index to select the variety of high yield.
打顶与不打顶喷施外源植物激素的处理中，IAA和GA_3均可使叶和根中该激素含量提高，而其他激素含量下降；
In the toped and untoped tobacco when applied with hormone, both content of IAA and GA3 increased but others decreased in tobacco that treated with IAA and GA3;
施用外源玉米素、赤霉素对叶角的影响验证了这一结果；
The results showed that, when the level of endogenous zeatin was lower and gibberellin higher, the leaf angle was larger, and vice versa.
应用一维源项喷气模型，结合涡轮叶栅流场数值模拟，得到了不同喷气形式下涡轮叶栅流场细节。
The detailed flow field of ejection cascade was obtained by using a compact ejection model coupled with the calculation of main flow field.
结果表明：印楝种源间光响应曲线因叶龄和冠层部位的不同而呈现不同的特征格局；
The results showed that light response curves of the four provenances exhibited different characteristics with different aged leaves and positions within the tree crowns.
综上所述，根域限制抑制了葡萄树体源叶和新梢的生长，却促进库果实的生长。
From all above, root restriction decreased leaf growth, but promoted the berry growth.
这种LED百叶窗式显示屏由电子计算机系统，帧控制器，接收板，扫描板，LED显示单元，支撑架，电源及连线组成；
The display with LED video louver window mode consists of computer system, frame controller, receiving board, scanning board, LED displaying unit, supporting rack, power source and lines;
低夜温条件下增加果实负载可以提高第二天黄瓜源叶的光合速率，表明反馈抑制是低夜温造成黄瓜第二天光合作用下降的原因之一。
The increase of net CO_2 assimilation rate by fruit set after a cold night indicated that feedback inhibition was partially responsible for the reduction of photosynthesis.
低夜温条件下增加果实负载可以提高第二天黄瓜源叶的光合速率，表明反馈抑制是低夜温造成黄瓜第二天光合作用下降的原因之一。
The increase of net CO_2 assimilation rate by fruit set after a cold night indicated that feedback inhibition was partially responsible for the reduction of photosynthesis.
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