This paper firstly makes experience study of grain flow dynamic measurement for combines in china . piezoelectric crystal sensor used in impulse measurement method is a try and has not been presented in any reports 本文在国内率先进行了谷物流量动态在线测量方法的试验研究，并尝试性地将压电晶体传感器用于冲量式谷物流量测量方法中，这在国内外均未见报道。
Mpges , an inducible perinuclear enzyme , is preferentially coupled with the inducible cox - 2 to promote delayed pge2 generation . however , the expression and regulation of pges in mammalian uterus during early pregnancy are still unknown 目前有关前列腺素在生殖过程中的调控研究主要集中在环氧合酶方面，关于pges在哺乳动物子宫中的表达和调节还未见报道。
It ' s essential for plant to control ros concentration within cell and repair the stress damage in time under stress . it has been reported that sos2 mutant shows sensitivity to salt due to reduced activity of na + / h + transporter 已有的研究表明sos2突变体对盐敏感是由于na ~ + h ~ +反向转运器活性降低造成，而活性氧是否也作为它对盐敏感的原因之一还未见报道。
At present , there was n ' t reported about optimization of mixing and transport line system at raw material yard inside and outside of our country , there are only similar mixing model in sinter and steel - making plant 目前国内外对于原料场配料与作业线的系统优化设计还未见报道，只有烧结厂、炼钢厂有类似的配料模型。而且可用于指导原料场生产的系统优化方案也未见报道投入使用。
Gynosiemma pentaphyllum , a member of cucurbitaceae family , is a kind of herb with great value of chinese medicine and widely manufactured for health care in china . however , there were no reports on active proteins from gpentaphyllum 葫芦科中的绞股蓝( gynostemmapentaphyllum )具有抗癌和抗衰老等特殊功效，其中的皂甙和黄酮成分的研究已有大量报道，但其活性蛋白成分未见报道。
So it is necessary to study an objective and scientific method to assess their quality of life . this study analyze the health of the poor and the unemployed in urban in order to provide information for government and medical unit Sf - 36是否适用于贫困人群未见报道，因此，探索一个能客观、科学、真实地评价贫困人群生命质量的方法，分析影响其生命质量的因素并给予及时的解决，是具有实际社会意义的。
There were 29 fat soluble constituents identified of which fatty acid methyl esters made up 99 . 32 % ( 12 . 36 % saturated fatty acid methyl esters and 86 . 96 % unsaturated fatty acid methyl esters ) and 13 constituents had not been previously reported in other studies 共鉴定29种脂溶性成分，其中脂肪酸甲酯化产物占99 . 32 % （其中饱和脂肪酸甲酯为12 . 36 % ，不饱和脂肪酸甲酯为86 . 96 % ） ， 13种成分在火麻仁脂溶性成分的研究中未见报道。
Different from the previous procedure in which the hot plenum and cold plenum are calculated separately , the whole model including hot and cold plenum has been setted up in the present paper . it improves the calculation precision greatly . 2 首次将堆内的冷热钠池进行了一体化的建模，克服了以往将冷热钠池分开计算的缺点，使得计算的准确度大为提高，同时使计算的难度也大大提高，这种大规模的钠池分析计算国内外未见报道； 2
The advent of the region leads to the occurrence of nonthermal radiation and even with great energy in some directions , which has n ' t been reported both domestic and abroad , and when spreading in universe , black hole ' s nonthermal radiation is influenced by stellar matter , in which stellar gas is very apparent 这在国内外均未见报道。又得到了黑洞的非热辐射在宇宙中传播时要受星际物质的影响，尤以星际气体的影响更为突出。
The major purpose of transgenic detection is to identify whether they are gmos or not , how many about the transgene ingredient and whether they are approved and permit to import by our government , etc . previously , some transgenic detectin methods had been reported , but the detection method is simplistic not the general screening and identifying method 转基因检测的主要目的是鉴定是否为转基因、转的何种成分、含量多少以及是否为批准进口的品种等。有关转基因检测的方法，国内外已有不少报道，但具有单一性，没有通用的筛选、鉴定方法，有关整合位点的研究国外刚刚开始，国内未见报道。
