root length中文是什么意思

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中文翻译
造句

根长

root vi. 〔美俚〕应援，声援；支持，赞助；欢呼，喝彩。
length n. 1.长，长度，长短。 2.(时间的)长短，期间。 ...
average root hair length 根毛平均长
root canal length meter 根管长度测量仪
root-chord length 翼根弦长
a length of 有一段引起反感的文字必须删掉
at length 长久地，详尽地; 冗长的，很长（时间）；详细地，周密地；最后; 详细地；最终; 终于,最后,详细地; 终于，详细的; 终于，最后；详细的; 终于，最终，详细地; 最后, 详细地; 最后终于; 最后，终于，详细地; 最终,详细地; 最终,终于
by length 曲线延伸至特定长度
in length 长度
length n. 1.长，长度，长短。 2.(时间的)长短，期间。 3.(赛艇的)一艇的长度；一马的长度。 4.程度，范围。 5.【板球】球程；投至适当距离的球。 6.【语言学】音长。 7.一段，一节。 a dress length, a length of cloth 一段料。 a length of pipe [tubing] 一节管子。 The boat won by three lengths. 这只艇以三艇长之差得胜。 a (good) length ball 球程准确的球。 at arm's length 在手臂伸得到的地方，疏远 (keep sb. at arm's length 不与接近，敬而远之)。 at full length 1. 冗长地；充分地，详细地 (give all the facts at full length 提供详细的材料)。 2. 全身平伸地 (lie at full length 挺直身体躺着)。 at great length 冗长地，??唆唆地。 at length 1. 最后，终于，好容易才。 2. 充分地，详细地 (speak at great length 详细讲了好久)。 at some length 相当详尽地。 cannot see beyond the length of one's nose 鼠目寸光。 draw out to a great length 拖得很久，占去很长时间。 fall [measure] all one's length 直挺挺地倒下。 find [get, have, know] the length of sb.'s foot 了解某人的弱点。 go (to) all lengths [any length] ＝ go to great lengths 什么事都做得出；不遗余力。 go (to) the length of (doing) 甚至于，不惜。 go the whole length of it. 彻底干；干到底。 length of (sb.'s) days [life] 某人的寿命。 measure one's (own) length 跌倒在地。 of some length 相当长。 over [through] the length and breadth of 到处，四面八方。 work at arm's length 在不利的条件下工作。
a root 开方
at root 根本上
at the root 根本上
root n. 鲁特〔姓氏〕。 n. 1.(草木、毛发等的)根；根菜，食用菜根；根茎，地下茎；块根；有根植物，草木，草；〔pl.〕根菜类；(山)麓。 2.根本，根源，原因；本质；基础，根柢；【语言学】词根；根词；【数学】根数，根。 3.祖先；【圣经】子孙。 4.【音乐】和弦基音。 the root of a tooth 牙根。 the root of all evil 祸根。 the root of a gem 玉根〔毛玉的非玉部分〕。 a cubic [second, square] root 立方[平方]根。 at (the) root 根本上。 be at the root of 是…的根本[基础]。 by the root(s) 连根，从根部，从根源 (pull up by the roots 连根拔除，根除)。 get at [go to] the root of 追究…的根底，追查…的真相。 lay the axe to the root of 根本改革；治本。 root and branch 完全，都；彻底地，急进地。 strike at the root of 打击…的根部，彻底摧毁。 strike [take] root 生根；扎根；固定，固着。 to the root(s) 充分地；竭力地；彻底地。 vi.,vt. (使)生根；(使)固定；(使)固着；〔比喻〕深深种下，使根深蒂固。 Terror rooted him to the spot. 吓得他呆立不动。 root up [out] 连根拔除(杂草等)；肃清(反叛等)。 adj. 根的；根本的。 a root idea 根本思想。 vt.,vi. (猪等)用鼻子掘(地)；搜寻 (for)。 R-, hog, or die. 〔美国〕拚命干啊，不然就得饿死。 vi. 〔美俚〕应援，声援；支持，赞助；欢呼，喝彩。
root but 根钻
root for 支持, 赞助
root in 来源于; 起源于；起因于
the root of 次方根
length by length 一步一步地
length ion of length 长度极限
length-to-length cure 逐段硫化
fleshy-root gentian root 菊花参
here is the root of the root 那是根之根
krameria root (rhatany root) 拉坦捏根
mountain root; root 山根

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例句与用法

Effect of different electric field frequencies on the germination percentage of hedysarum leave maxim and on the root length of its seedling
不同电场频率对羊柴种子发芽率和幼苗根长的影响
There existed very significant correlations between drought tolerance and relative values of root dry weight , total root length , and root volume ( per plant dry weight basis ) , respectively , which could be used as root indicators of drought tolerance
比根干重、比总根长、比根体积与耐旱隶属函数平均值均呈极显著正相关，可作为耐旱性的根系性状指标。
Lines of gh01 could be included as susceptible genotype with significant decrease in yield , pod seed , vigor index , relative root length , relative shoot length and weight , while oil content of seed decreased but protein content of cake increased significantly
不耐湿的品种如gh01等活力指数、相对苗长、相对苗重、单株粒重、每角粒数含油量等显著降低，蛋白质含量显著提高。
Field germination , nodulation status and physical growth parameters of seedlings ( shoot and root length , vigor index , collar diameter , leaf number , fresh and dry weight of shoot and root and total dry biomass increment ) were recorded after three and six months of seed sowing
播种的3和6月后，记录幼苗大田发芽、分枝状况和其他物理生长参数（枝条或根长、活力指数、茎直径、叶片数、分枝或根鲜重和干重、总的生物量干重增长）等。
The results indicated that the plant growth regulator could increase plant height , main root length , lateral root number , root / shoot ratio , chlorophyll content , proline content and the activity of peroxydase ( pod ) , and improve the ability of drought - resistance of soybean seedlings
结果表明，植物生长调节剂可促进大豆幼苗茎叶生长和主根伸长，增加侧根数，加大根冠比，提高叶绿素含量、脯氨酸含量和过氧化物酶( pod )活性，从而增强了植株的抗旱能力。
Both species grew poorly in the culture medium absent of salt , especially to a . corniculatum . moderate salt stress ( from 5 to 20 ) can stimulate the growth of both species , and the optimum salinity for growth was from 10 to 15 . when the substrate salinity was higher than 30 , stem height , root length , dry mass increment , net photosynthetic rate fell remarkably for both species
温室内人工盐度梯度栽培下，木榄幼苗地上、地下部分形态和生物量的增长均表现为低盐促进和高盐抑制，以10 15盐度下最适合木榄幼苗的生长；盐度从10增加到50时，木榄幼苗的净光合速率、气孔导度和蒸腾速率均随之下降。
Height , crown amplitude , size of leaves , leaf number , diameter of root , biomass of leave , biomass of root , total biomass and relative growth rate ( rgr ) of c . smyrnioides were all increase with soil water . but it was decreased with soil water for specific leaf area ( sla ) , leaf area ratio ( lar ) , specific root length ( srl ) and root length ratio ( rlr )
明党参株高和冠幅、叶片形态大小、叶片数、根粗、根体积、叶生物量、根生物量、总生物量和rgr均随着土壤水分的增加而增大，而sla 、 lar 、 srl和rlr则随着土壤水分的增大而减小。
2 . all the corresponding parameters of a . sylvestris were similar with c . smyrnioides in procreate period in april . but the parameters of root length , diameter of root , volume of root , leaf biomass , root biomass , total biomass , root mass ratio ( rmr ) and sla had the maximal value in moderate treatment in vegetative period in january
峨参的相应生长参数在4月生殖生长期与明党参随土壤水分的变化趋势相似；但在1月份的营养生长期，根长、根粗、根体积、叶生物量、根生物量、总生物量、 rmr和sla均以中度水分条件最大。
The production of wheat is increased by 9 . 6 % under sewage irrigation ; ( 2 ) . dry matter and leaf area index of the wheat is much higher during nourishment growth stage , while dry matter and leaf area index of the wheat under fresh treatment is significant lower during productive growth stage ; ( 3 ) . heave metal from swage enriched in the soil stratum in the depth of 0 - 30 cm , and the root length under sewage treatment is larger than that under fresh treatment .
田间试验表明，在相同试验条件下，污水灌溉与清水灌溉相比： ( 1 )污水灌溉可使冬小麦增产9 . 6 ； ( 2 )作物地上部干物重和叶面积指数，在营养生长阶段清水灌溉比污水灌溉值高，而在生殖生长阶段清水灌溉比污水灌溉值明显降低； ( 3 )污水中营养物质主要富集在0 30cm土层中，在该土层中污水灌溉的小麦根量比清水灌溉的显著增多。
When alfalfa were treated with aqueous extract from p . multisectum , the respiratory rate , activities of amylase and proteinase during seed germination and germination rate , root length , shoot height and fresh weight of seedlings were inhibited and this inhibition become stronger as the concentration of aqueous extract increased
经水浸液处理后的紫花苜蓿萌发种子呼吸速率、淀粉酶和蛋白酶活性受抑，种子萌发率及幼苗根长、苗高和鲜重下降，并随处理浓度提高而降低。