FM

FM的基本解释

abbr.

(=frequency modulation)调频, 频率调制, (=fermium)元素镄的符号, (=Field Marshal)陆军元帅, (=foreign mission)外交使团

相似词

Fm

与FM相关的网络例句 [注：此内容来源于网络，仅供参考]

5During chilling stress,Ca~(2+)treatment could delay the decrease of Fm,Fv/Fo, Fv/Fm,Fv"/Fm",ΦPSⅡ,qP,ETR;And it could delay the increase of Fo and qN of the heat-shock-induced cucmber seedings.Then it delay the injury of PSⅡwhich caused by low temperature.

5钙处理能减缓热激黄瓜幼苗冷胁迫下Fm、Fv/Fo、Fv/Fm、Fv′/Fm′、φPSⅡ、qP、ETR的下降和Fo、qN的上升，从而缓解了低温对PSⅡ的损伤；而EGTA处理则相反。

Based on the deep analysis of technical characteristics and development situation of AM/FM/GIS, the author points out the defects in the construction of AM/FM/GIS application, such as repeated construction, low reuse ability, and summarizes the entitative character of AM/FM/GIS.

论文在对AM/FM/GIS技术特点、发展现状进行深入分析的基础上，指出当前AM/FM/GIS应用系统建设过程中软件重复性建设等的众多弊端，总结和归纳了AM/FM/GIS的本质特征。

As to'Cabemet Sauvignon'and'Queen of Vineyard', which belong to the'West Europe Cultivars Group', no obvious decline of Fv/Fm was found in their potted plants even under severe drought stress. Their photosynthetic abilities also greatly recovered after rewatering, i. e. no serious photodamage was formed in these cultivars under drought stress. Between them, the φPSⅡ of 'Queen of Vineyard'under severe drought stress was much lower than that of'Cabernet Sauvignon', which suggested that the light use efficiency of the former was much lower than the latter under severe drought stress. The potted plants of'Autumn Royal'and'Rizamat' sustained high Fv/Fm and φPSⅡ before moderate drought stress, but seriously declined under severe drought stress, which indicated that these cultivars had a weak resistant ability to extreme drought stress. A hybridized cultivar of Vitis vinifera L. and V. labrusca L.,'Red Double Taste', its Fv/Fm and φPSⅡ expressed mild decline along drought stress grade.φPSⅡ of'Red Double Taste'was the highest among seven cultivars under severe drought stress condition, which might closely connected with its high photorespiration activity. Another new cultivar,'Red Globe', and a rootstock,'1103Paulsen', the Fv/Fm and φPSⅡ of their potted plants declined markedly under slight drought stress, which suggested that they held a weak ability to defend against photoinhibition.

西欧品种群的赤霞珠和葡萄园皇后，其盆栽苗的Fv／Fm直到重度干旱胁迫下仍没有明显的降低，且复水后光合能力恢复程度较高，即干旱没有给这两个品种造成严重的光破坏，而两个品种之间，葡萄园皇后在重度干旱胁迫下的φPSⅡ明显低于赤霞珠，说明其光合器官在严重干旱胁迫时对光能的利用率较差；新品种皇家秋天和东方品种群的里扎马特在中度干旱胁迫下仍可维持较高的Fv／Fm和φPSⅡ，但在重度干旱胁迫下则降低幅度较大，说明其抵御极端干旱胁迫的能力较差；欧美杂种红双味的Fv／Fm和φPSⅡ随着干旱胁迫程度的增加呈现平缓的下降趋势，而且其φPSⅡ在重度干旱胁迫下是七个品种中最高的，这应该与其此时仍维持较强的光呼吸活性有关；红地球和砧木1103Paulsen的Fv／Fm和φPSⅡ在轻度干旱胁迫下就明显下降，表明干旱条件下其抵御光抑制的能力较差。

与FM相关的网络解释 [注：此内容来源于网络，仅供参考]

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