查询词典 primary stage

The correlation between yield and canopy structure indices was the closest during the middle stage of fruiting, then during the latter stage of fruiting, and was the smallest during the seedling stage. It was beneficial to yield formation of summer squash to retain stable and higher canopy height, bigger LAI and lower leaf area density.

产量与结果中期的冠层结构指标相关性最大，其次是结果后期，与苗期相关性最小，结果期维持较高较稳的冠层高度、叶面积指数(leaf area index ，LAI)，较低的叶面积密度，有利于西葫芦产量的形成。

Although at present collaboration of mansion stage economy is put,be in a few places that fare badly, but taking one with another, the potential that mansion stage economy cooperates is very tremendous still, if undertake proper policy is adjusted, collaboration of mansion stage economy is issueing a century newly established completely likely to build a miracle.

尽管目前厦台经济合作存在着一些不尽人意的地方，但总的来看，厦台经济合作的潜力还是非常巨大的，若进行适当的政策调整，厦台经济合作完全有可能在下个世纪初创造奇迹。

Methods Perfusion weighted imaging was performed in 45 cases of cerebral infarction. The sidetoside ratios of regional cerebral blood flow,regional cerebral blood volume and mean transit time were measured at duty lesion of ischemia. The hypoperfused cerebral areas and the stages of ischemia were defined as follows:compensation stage: rCBF was normal, rCBVwas increased, MTT was prolonged;decompensation stage: rCBF was slightly decreased, rCBV was normal or decreased, MTT was prolonged;preinfarction stage: rCBF and rCBV were decreased,MTT was prolonged.

利用磁共振灌注成像技术（perfusion weighted imaging，PWI）对45例缺血性脑血管病患者的责任病灶进行局部脑血流量，局部脑血容量，平均通过时间比值测定，确定低灌注脑区的影像学特点和缺血分期：代偿期（rCBF保持正常，rCBV升高，MTT延长）；失代偿期（rCBF轻度下降，rCBV正常或下降，MTT延长）；梗死前期：（rCBF下降，rCBV下降，MTT延长）。

There were on unique different protein observed in flag leaf at different development stage; but unique different protein were found in young spike at uninucleate microspore stage and non-1B/ 1R type male sterile lines lack a 17kD polypeptide compared with maintainers; at binucleate microspore stage and non-1B/ 1R type male sterile lines increase 17kD polypeptide compared with maintainers.

利用SDS-PAGE凝胶电泳技术对采用丙酮沉淀法提取的K型，C49S型和YS型小麦不育系和保持系旗叶小穗发育的单核期和二核期中的可溶性蛋白进行比较后发现，非1B/1R类K型不育系732A在小穗发育的单核期比同时期相应保持系732B少1条分子量为17kD的多肽，在小穗发育的二核期比同时期相应保持系732B多1条分子量为17kD的多肽。

The results showed that the tapetum of Zhenshan 97B disrupted promptly at the late uninucleate pollen stage. Whereas, the tapetum of Zhenshan 97A disaggregated at the pollen mother cell stage, the nuclear membrane and the cell membrane disaggregated, the phenomena continued to the binucleate pollen stage.

研究发现保持系绒毡层细胞在单核花粉晚期才开始迅速解体，而不育系绒毡层细胞在花粉母细胞时期就开始出现核膜、细胞膜解体，此过程持续到二核花粉时期。

The observation showed that sterile plants and fertile plants in the pollen mother cell stage is not very different, when microspore mother cells of male sterile plants enter meiosis period, it could form normal tetrad cell , tetrad cell is normal in early development stage, In the uninucleate microspore stage , tapetal cells were vacuolization, the microspores were extruded to the middle by tapetal cells.

本研究利用石蜡切片法，结合光学显微镜技术对樱桃萝卜核质互作雄性不育系的不育株和对应保持系可育株的花药发育过程进行细胞形态学观察，观察结果表明：不育株与可育株在花粉母细胞时期差别不大，不育株的花药小孢子母细胞进入减数分裂期后，可以正常的形成四分体，四分体前期发育正常，而在单核小孢子期绒毡层细胞出现液泡化，绒毡层细胞向中间挤压小孢子。

The preparatory stage was inclusive of the development and establishment of learning communities; the first stage discussed the text unit "calculation of time"; the second stage was practical teaching activities of the unit "circle and diameter".

行动过程中，实际历经了准备阶段对学习社群的培养与建立，第一阶段「时间的计算」单元与第二阶段「圆与直径」单元的实际教学。

The first stage was the arisen stage of foundations from 1889 to 1939. During this stage, American foundations had three characteristics: First, foundations were showed the characteristic of "modernity", The organization of foundations was more similar to the organizational pattern of commercial company, which possessed own board of directors. Foundations were unreligious organizations that undertook philanthropy, which showed differences from church and other philanthropic organizations.

第一个阶段是1889年到1939年的兴起阶段，这个阶段具有三个特点：首先，基金会具有"现代"的特点，它类似于商业公司的组织模式，拥有自己的董事会，有组织地从事世俗的慈善事业，这一点不同于教会和其他的慈善组织。

The same time to early albescent stage; FA: The same time to fully albescent stage;FG: The same time to fully green stage;LS: The large subunit of RuBPcase; SS: The small subunit of RuBPcase

相当于白茶返白初期； FA：相当于白茶全白时期；FG：相当于白茶全复绿时期；LS：RuBP羧化酶的大亚基；SS：RuBP羧化酶的小亚基

Methods: Apinoid wistar white rats ,quality standard was about 200 ? 30 gram (belong to SPF animal in experimental animal center ,FMMU)were randomly divided into experimental group and control group.Experimental group was gived hypodermic injection at a dose of 0.3ml/100g by 60 percent carbon tetrachloride olive solution every four days and drinked 50ml/L ethyl alcohol. we would divide course of cirrhotic rats models into three stages : early stage (the 25th day) is fatty degenerationnecrosis ;middle stage (the 45th day) is proliferation of fibrous tissue ; advanced stage (the 65th day) is formation of pseudolobuli .

实验方法：h级Wistar大鼠，质量在200士309之间（第四军医大学实验动物中心 SPF动物人随机分为实验组门 8只）和对照组只人实验组用 60％四氯化碳橄榄油溶液按 0.3ml／100g体重皮下注射，每四大一次，饮用5％乙醇，参照韩德五等将肝硬变大鼠模型分期，人为地将肝硬变大鼠病程分为H期：早期（第25大）脂变坏死期；中期（第45天）纤维增生期；晚期（第65天）假小叶形成期。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。