消长规律,Growth and decline law
1)Growth and decline law消长规律
1.It is necessary to find its growth and decline law for the sake of control because red spider(Panonychus,Citri Mcgregor) has been a very harmful insect for citrus since 1950s.柑桔红蜘蛛的消长规律与气候因素、天敌、越冬虫口数量关系密
2.Theessay studies the growth and decline law of Bashania fangiana shoots of asexual reproduction.研究了冷箭竹（Ｂａｓｈａｎｉａｆａｎｇｉａｎａ）无性系繁殖竹笋的种群消长规律；建立了冷箭竹活笋数、死笋数、总发笋数的消长预测模型；找出影响冷箭竹种群消长的主要因素；得出当年生活笋数与一年生成竹数对第２年的成活竹笋数有显著影响，二年生与多年生成竹数对第２年的死笋数有显著影响的结论。
英文短句/例句
1.Ebb and Flow of Pigment of Colour Sweet Pepper Fruit in Colour-changed Period彩色甜椒果实转色期色素的消长规律
2.Study on the Fluctuation Regulation of Laodelphax Striatellus and Its Characteristics of Trasmission RSV;灰飞虱种群消长规律及传毒特性研究
3.Anti-schistosome antibody levels in blood serum of experimentally infected cattle and rabbits before and after treatment实验感染血吸虫牛、兔抗体的消长规律
4.Dynamics of Soil Mineralized Nitrogen during Non-growing Season in Agricultural Region Harvesting Once a Year of Northern China;北方一季作农田非生长季土壤矿化氮消长规律
5.Occurrence Regularity and Integrated Control of Stephanitis (Stephanitis) laudata Drake et Poor华南冠网蝽种群消长规律和综合防治研究
6.Study on the Change Regularity of Nitrite in Chinese Cabbage Fermentation Process大白菜发酵过程中亚硝酸盐消长规律的研究
7.Seasonal Movement and Influence Factors of Soil moisture in the Maowusu Sandy Land毛乌素沙地土壤水分的影响因素及消长规律
8.The Pattern of the Annual Variation of E.canis Antibody Levels in Guangzhou Area广州地区犬血清埃立克体抗体季节消长规律
9.The Detection and Dynamic Change of IgA in Milk during Cow s Lactation Period;奶牛泌乳期乳汁中IgA的检测及消长规律
10.Dynamic Regularity of IgA Content in Chickens Mucosal Immune System after Newcastle Disease Vaccine Immunity;雏鸡新城疫Lasota疫苗免疫后IgA的消长规律
11.Studies on The Increasing and Decreasing of Tumor Necrosis Factor(TNF)of Chicken Infected with InclusionBody Hepatitis Virus(IBHV);鸡包涵体肝炎肿瘤坏死因子消长规律的研究
12.Temporal Variation in Content of Chemistrial Material in Desert Ephemeroid Plant Eremurus Anisopterus and Eremurus Inderiensis;两种沙生类短命独尾草化学成分的消长规律
13.A Study on the Growth and Decline Law of Citrus Red Spider in Fields in Mianyang;绵阳市柑桔红蜘蛛田间消长规律研究初报
14.Study on Antibody Response of Pigeons Immunized with Fowlpox Virus鸽接种鸡痘病毒体内抗体消长规律的研究
15.Studies on the Application of ELISA for the Dectection of Classical Swine Fever Antibody in the Immunized PigsELISA法检测猪瘟抗体消长规律的试验研究
16.Occurrence and control of the gladioli Fusarium wilt唐菖蒲枯萎病田间消长规律及防治技术
17.Occurrence and control of Cyclamen persicum grey mould仙客来灰霉病田间消长规律及防治技术
18.The Population Dynamics and Distribution of Golden Apple Snail in Paddy Fields福寿螺在水稻田的消长规律及其田间分布动态
相关短句/例句
population dynamics消长规律
1.Biological characteristics andpopulation dynamics of cotton boll worm in Dunhuang region;敦煌棉区棉铃虫生物学特性和消长规律研究
2.Thepopulation dynamics of Myzus persicae (Sulzer) in tobacco fields of Shandong Province was monitored during 1999～.对山东烟区烟蚜Myzus persicae(Sulzer)的发生消长规律进行7年的系统调查。
3.Chemical control of the naturalpopulation dynamics of the diamondback moth was carried out in winter in November to December in the vegetable producing base in Shenbo Village, Yingen Town, Qiongzhong County.为掌握小菜蛾田间消长规律,探索安全、有效的防治技术,于11～12月初步研究了海南省琼中县营根升坡蔬菜基地小菜蛾冬季田间消长动态,并进行了药剂防治试验。
3)dynamic changes消长规律
1.Study ondynamic changes of cryptosporidium and bacteriophage f_2 in source water diverted from Luan river;引滦水源隐孢子虫和f_2噬菌体消长规律研究
4)seasonal incidence消长规律
1.Theseasonal incidence of Bactrocera dorsalis and its major parasitoids were studied by the field investigation in Tianbao,Zhangzhou Prefecture.对福建漳州地区桔小实蝇及其主要寄生蜂的种群消长规律进行了研究。
2.Theseasonal incidence of leafminer Liriomyza sativae Blanchard and its parasitoids were studies on vegetables in Shandong Province, iln Guanzhuang vegetable-producing area of Taian Region.近 3年以来 ,笔者对山东省美洲斑潜蝇及其寄生蜂种群的季节性消长规律进行了研究。
3.Theseasonal incidence of leafminer Liriomyza huidobrensis and its two parasitoids, Diglyphus isaea and Opius sp.对云南省南美斑潜蝇及其主要寄生蜂潜蝇姬小蜂和潜蝇茧蜂的种群消长规律进行了研究。
5)Growth[英][ɡr??θ][美][groθ]消长规律
1.Investigation ofGrowth and Decline of Ticks Parasitized on Dogs in Guangzhou Area;广州地区犬染蜱季节消长规律调查
2.Dominant spoilage bacteria and their growth in chilled beef;冷鲜牛肉的优势腐败菌及其消长规律
6)microbial change rules微生物消长规律
1.Study on themicrobial change rules in the brewing mass of Zhejiang Rosy Vinegar during "Fahua" phase;浙江玫瑰醋发花阶段醋醅微生物消长规律研究
延伸阅读
矛盾规律(见对立统一规律)矛盾规律(见对立统一规律)law of contradictionmQOCun gu】j口、矛盾规律(lawof eon‘radietion)统一规律。见叶主
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