查询词典 commanding height

At the height of 500hPa, evaporation of cloud droplets and the exchange between the cloud droplets and the monsoonal vapors may be the major reasons of a positive correlation betweenδ18O and wind velocity at the height of 500 hPa.

在500hPa高度，云滴的蒸发以及与下层向上层传输的季风水汽之间发生稳定同位素交换，可能是导致500hPa高度风的速率与δ18O正相关的主要原因，温度效应及降水量效应对这一关系的形成起促进作用。

This paper puts forward, in the point, gravimetric geoid method, geometric geoid method and synthesis method to transform ellipsoid height into orthometric height.

基于此，扼要提出应用重力大地水准面法、几何大地水准面法和综合法将GPS椭球高改化为正高的方法。

Orthometric height i.e., Height above sea level, it is confined by the earth gravity and is an important geodetic concept, which has been widely applied to the field of economics, military defense, scientific research and son on.

在大地测量学中的正高又称海拔高，它为地球重力场所制约，海拔高在当今数字地球中占有重要位置，它的功用已表现在经济、国防建设科学研究等诸多方面。

If the geoid or quasi-geoid model is given, GPS can be used directly to determine orthometric height or normal height, which can take the place of the traditional geometric leveling and make the seperation mode of plane control network and elevation control network in traditional geodesy become a history.

在高精度、高分辨率大地水准面模型的支持下，利用GPS技术可以直接测定正高或正常高，从而取代传统繁琐的水准测量方法，使得平面控制网和高程控制网分离的传统大地测量模式成为历史。

Height of Bitches --From28 inches upwards. There is no objection to a bitch being large, unlesstoo coarse, as even at her greatest height she does not approach thatof the dog, and therefore could not be too big for work as overbig dogsare.

雌性的高度：28英寸以上，只要不显得粗糙，不拒绝更大的雌性，她适合的最大高度不应该接近雄性的高度，就象不可能有太大的雄性一样。

From the base to the crown in axial, the vessel-elements proportion increases in fluctuation, contrary to the ray proportion. The fiber proportions in the regions of base and crown are less than that in the trunk of tree, and fluctuate at 65% or so. The parenchym proportion increases quickly to the 1.3m height of tree, reaching the maximum at 9.52%, and then decreases quickly to the 3.3m height of tree (8.90%); afterward it leveled off and increases slightly.

组织比量轴向变异表现为随树高增加导管比量波动性递增，与木射线比量相反；纤维比量在近根区和近冠区稍小，而主干部稍大，并在65%左右波动；轴向薄壁细胞比量先随树高增加急剧增加，到1.3m树高处达最大值（9.52%）后又急剧降低至3.3m树高处的8.90%，以后基本稳定并在波动中略有增加。

There was significant allomatric growth of Phalaris arundinacea and Phalaris arundinacea between ramets height and biomass or constituent biomass, between ramets biomass and constituent biomass in wet and drought environments. And the relationship between ramets biomass or height and ramets quantitative characteristics also followed allomatric growth for Phragmites australis and Phragmites Jeholensis in wet and drought environments.

水生生境和旱生生境生长的虉草和紧穗三棱草，分株高度和分株生物量、组分生物量以及分株生物量和组分生物量间存在着极显著的异速生长关系；水生生境和旱生生境生长的芦苇以及水生生境生长的热河芦苇，分株生物量和分株数量性状以及分株高度和分株数量性状间存在极显著或显著的异速生长关系。

While the proportion of pheophytin in total pigment concentration increased, the absorption peak in the blue region of spectrum deviated from 440 nm to near 412 nm. The absorption peak height in the blue region was mainly influenced by pheophytin concentration, whereas the height in the red was decided more by chlorophyll a concentration.

随脱镁叶绿素占色素总浓度比例的增大，浮游植物吸收曲线上蓝光吸收峰偏离440nm波段，逐渐向412nm波段靠近，并得到蓝光波段吸收峰的高度由脱镁叶绿素浓度决定，而红光波段吸收峰的高度由叶绿素a浓度决定。

In the scorch stage, average yield of withered grass of second and third year growth prematurity type of Phleum pratense L. is 10672.5 kg/hm2, by cradling one time per year, average yield of wind hay grass is 7575 kg/hm2, the plant average height of selective colony is 160.0cm, the plant height of colony is rather equality. In the course of general nutrition composition analysis, discover that nutrition value of late-maturity type is higher than nutrition value ofprematurity type, coarse fibre and coarse protein and coarse fat of late-maturity type are 10.7%, 3.58%, 24.82% respectively, coarse fibre and coarse protein and coarse fat of prematurity type are 9.84%, 2.61%, 27.59% respectively, dry matter content of prematurity type is 92.63%, dry matter content of late-maturity type is 92.22%.

在枯黄期，第二、第三年生的早熟类猫尾草一年收割一次，枯草平均产量为10672.5 kg/hm~2，风干草平均产量为7575 kg/hm~2，选育出的群体平均高度为160.0cm，群体内植株株高较均一；在常规营养成分的分析中发现晚熟类的营养价值稍高于早熟类，晚熟类的粗蛋白是10.7％，粗脂肪是3.58％，粗纤维是24.82％，早熟类的粗蛋白是9.84％，粗脂肪是2.61％，粗纤维是27.59％，早熟类干物质含量92.63％，晚熟类干物质含量92.22％。

Because of nitrogen, the value of IAA/ABA、GA3/ABA、(IAA+GA3+ZR)/ABA in grain promoted at seed filling stage and at the mature stage.6、The adjustment of nitrogen levels on carbon and nitrogen metabolism.Nitrogen reduced the C/N in leaves and stem. When the nitrogen rate was 50 kg/hm2, the effect on stem was obvious. When the nitrogen rate was 100 kg/hm2, the effect on leaves was obvious. The C/N in roots lower before seed filling stage and the effect was not obvious after seed filling stage.7、Effect of nitrogen levels on yield traitsPlant height, pods per plant and full grain number were increased and bottom-pod height and podded node were decreased by applying nitrogen.

施氮在鼓粒期、成熟期均提高了子粒中IAA/ABA、GA3/ABA、(IAA+GA3+ZR)/ABA的值。6、氮素水平对大豆碳氮代谢的调节施氮降低了叶片和茎秆中C/N的比值，施氮量为50 kg/hm2时，对茎秆作用效果明显，施氮量为100 kg/hm2时，对叶片效果明显；施氮降低了根系鼓粒期前的C/N比值，而鼓粒期后作用效果不明显。7、氮素水平对产量性状的影响施氮增加了大豆的株高、株荚数、饱满粒数，降低大豆的结荚高度、结荚结位。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。