primary branch
英 [ˈpraɪməri brɑːntʃ]
美 [ˈpraɪmeri bræntʃ]
一级枝
双语例句
- One of the primary reasons to create a branch is to prevent disruption to mainline development.
创建分支的主要原因之一就是防止中断干线开发。 - To Classify the Conic Section with Primary Alternation; A branch and bound algorithm for a kind of indefinite quadratic programming
浅谈用初等变换对二次曲线进行分类一类不定二次规划问题的分枝定界法 - Of primary branches, width of pod and length of primary branch were mainly controlled by additive effect.
主花序长度、一次分枝数、角果宽度和一次分枝长主要受基因的加性作用； - The arising and primary development of series of branch disciplines makes it possible to construct the disciplinary system of clothing science.
一系列分支学科的兴起和初步发展，使服装科学具备了在总体上建构学科体系的初始条件。 - The Primary Study on Branch Water Saturation Deficit and Water-holding Ability of Transplanted Larix gmelinii
移栽兴安落叶松幼树水分饱和亏缺及保水力初步研究 - 3-D numerical simulation on flow regime has been performed for the equal diameter T-junction with different inlet temperatures for primary and branch pipes by AQUA code to study the stripping and stratification phenomenon.
针对主管和支管流体温度不同的等径三通管，利用AQUA程序，对该三通管内的热分层流动进行了三维数值流场模拟。 - The primary repair by vascularized skin flap with the dorsal branch of proper palmar digital nerve could be done.
采用包含指掌侧固有神经背侧支的指动脉皮瓣可即时修复手指外伤或再造拇、食指。 - 1; the combined regulation of fruiting primary rachis branch number and existing secondary rachis number favored the formation of large spikes and abundant grains;
其中，处理1还与结实一次枝梗数密切相关，与现存二次枝梗数有重要关系，其一、二次枝梗兼顾协调，有利于穗大粒多； - The negative less-parent heterosis of the angle between stem and primary branch was highly significant in F_1 and F_2 generation (-20.6% and-17.7%). These results showed that only one compact parent was necessary to get compact F_1 hybrid.
分枝夹角的F1和F2代负向超亲优势达极显著水平（-20.6%和-17.7%），表明配制紧凑型F1代杂交种仅需一个紧凑型亲本。 - There was an extremely significant positive correlation between numbers of the secondary branch and numbers of the primary branch on the same plant.
同一植株上二次分枝个数与一次分枝个数间呈极显著正相关。二次分枝数与一次分枝数之比为2.06∶1。 - The area of duct is bigger than that of phloem in flag leaf and leaf sheath, but smaller in the first internode, primary branch and secondary branch.
不同部位维管束性状的差异较大，叶片、叶鞘的导管面积大于韧皮部面积，穗颈节间、一次枝梗、二次枝梗的韧皮部面积大于导管面积； - Study on axillary dud differentiation and primary branch formation of rape
油菜的腋芽分化与分枝形成 - Epistasis was detected for the primary branch.
一次支梗数表现有明显的上位性效应。 - Conclusions: The blood vessels supplying the nipple-areola mainly come from skin layer. The second branch of the internal thoracic vessels and the primary branch of the lateral pectoral vessels are larger.
结论：（1）乳头乳晕的血供主要来自皮肤层，皮肤血管以胸廓内动脉的第2肋间穿支和胸外侧动脉的起始部分支最为粗大； - Oxygen sensor is a primary branch of gas sensor.
氧气传感器是气体传感器的主要分支之一。 - The difference of grain filling rate ( GFR) between the primary branch kernals group ( PBKG) and the second branch kernals group ( SBKG) as well as the correlation between GFR and the percentage of ripened grains and yield.
一次梗粒群和二次梗粒群间的籽粒灌浆速度的差异及其与结实率、产量的关系。 - Meanwhile filled grain number also correlated closely to fruiting primary rachis branch number and treatments in total sample containing treatments.
同时，总样本（含处理）还与结实一次枝梗数和处理密切相关。 - Effects of different planting densities on the yield and primary branch characteristics of rape undersowed in rice field were studied.
试验研究了稻茬套播油菜种植密度与产量和分枝习性的关系。 - Sequences of grain weight on different positions of secondary branches was identical in order of their flowering, and that of primary branch was sub-jected to the treatments except the 2nd grain.
二次枝梗各粒位籽粒的粒重顺序与开花早迟一致，一次枝梗籽粒除第二粒外，其它粒位籽粒的粒重顺序因栽培条件不同而变化。 - The article defines multiple complex function by set, It has studied the problem of single-valued continuous branch of primary multiple complex function on the basis of single-valued continuous branch of argument function.
利用集合来定义初等多值函数，在辐角函数单值分支的基础上研究了部分初等多值函数的单值分支问题。 - At first, we revealed the secondary bifurcation of the plate and gave the asymptotical expansion of the primary post-buckling branch and the secondary branch by means of Liapunov-Schmidt reduction;
应用Liapunov-Schmidt约化揭示了板的二次分叉现象并给出原始后屈曲分支及二次分支的渐近展开。 - Party's primary organization in college is the general Party branch and Party branch in charge of party affairs is different departments of the college.
高校党的基层组织是建立在高校各部门、各系的主管党务工作的党总支和党支部。 - The student Party branch in college is the most primary organization of the Party and very important component of the organization system of the Party. It is also the most primary branch to implement the educational policy of the Party.
高等院校学生党支部是党的最基层组织，是党的组织体系内的一个重要组成部分，是在高校贯彻和实施党的教育方针的最基层组织。 - The result showed that the lateral gastrocnemius muscles were divided into three discrete compartments. Each compartment contained a primary nerve branch supply and a distinct innervation band of end plates.
结果表明，腓肠肌外侧头可分为三个肌亚部，各肌亚部有一支一级神经支和一条运动终板带； - The primary branch of Weihe River-Hulu River basin is located in arid and semi-arid area in Gansu Province, of which hydrological cycle and ecosystem hold its own particularities.
甘肃葫芦河流域地处干旱半干旱地区，属于渭河的一级支流，水文循环系统与生态系统都具有特殊性。 - Water stress decreased panicle length, primary branch number, secondary branch number, Spikelets per panicle, number of filled grains per panicle, seed setting rate and 1000-grain weight, which resulted in decreased yield.
水分胁迫引起各品种穗长、一次枝梗数、二次枝梗数、每穗粒数、每穗实粒数、结实率、千粒重均下降，最终引起产量降低。 - Primary County branch of the internal audit on the oversight function is particularly prominent. The internal audit of grass-roots County branch will be directly related to the Agricultural Bank, "the three rural-oriented, service three rural" reform of the development process.
基层县域支行的内部审计的监督职能就尤显突出，基层县域支行内部审计改革的成败将直接关系到农业银行面向三农，服务三农改革的发展进程。 - The electromagnetic wave propagates in the primary branch of the coupler which is filled with the left-handed material and is backward edge-coupled into the secondary waveguide, filled with a right-handed material, so as to satisfy phase matching conditions at the interface between the two media.
由于在主、副波导边界上必须满足相位匹配条件，当电磁波进入主波导并在其内传播时，将被反向耦合到填充普通介质的副波导中。 - Plant height, effective tiller number, biomass per single plant, primary and secondary branch number, seed setting percentage, 1000-grain weight in mutant were significantly less than those in wild type. 2.
突变体的株高、穗长、有效分蘖数、单株生物量、一级枝梗数、结实率、千粒重等农艺性状明显低于对照品种日本晴。