查询词典 variation compass

The paper studied the water seasonal variation and vertical variation of sandy-leanness farming naked land soil in Xingzheng county Baqian village, Henan Province by soil water menstruated and weather datum analyzed.

通过土壤水分测定结果，结合当地气象资料，对河南省新郑八千乡沙薄土壤水分季节性和垂直性变化进行了分析。

Environmental variation in food resources modifies performance of herbivores, in addition to genetic variation and maternal effects.

食物来源的环境变异改变了食草动物的行为，已影响了遗传变异和母体效应。

In order to explain clearly the variation status of embryo from tetrapoid Robinia pseudoacacia and fully use the variation resource initiated in the sexual reproduction of TRP in the further improvement of TRP, the classification and vitalities of seed embryos from tetraploid Robinia pseudoacacia were studied. The main results are as follow. According to the cotyledon number, color and plumpness, the seed embryos of TRP could be divided into 5 types: YVT (yellow, very replete,2 cotyledons), YMT( yellow, more replete,3 cotyledons ), YRF ( yellow, replete,4 cotyledons ), GNT ( green, no-replete, 2 cotyledons ) and WNT ( white, no-replete, 2 cotyledons ).

为了阐明刺槐同源四倍体种子胚变异状况及充分利用刺槐同源四倍体有性过程创造的变异资源对四倍体刺槐进行遗传改良，研究了刺槐同源四倍体种子胚类型及其生活力特征，主要结论如下：刺槐同源四倍体种子胚按照子叶数量、颜色及饱满程度，可以划分出5个类型：黄二、黄三、黄四、绿二及白二，所有类型种子胚混合平均单胚重量接近二倍体的1/2。

In contrast, the postulate that the impact of sunk cost on willingness to continue a project is moderated by risk perception is supported, with results indicating that the lower degree of risk perception will cause greater effect of sunk cost on willingness to continue a project, which will lead to the sunk cost effects more easily. Therefore, the variation in willingness to continue a project as a result of variation in level of sunk cost can be significantly better explained when risk perception is introduced as a moderating factor.

相对在调节效果方面，沉没成本水准对决策者继续投资意愿间的关系，受到同高低风险知觉情境的影响，处於风险知觉越低的情境下，沉没成本水准对决策者继续投资意愿影响显著提高，越容产生沉没成本效应，风险知觉对沉没成本水准与决策者继续投资意愿间关系具调节效果。

The distribution and variation of plastic zone in the joint were calculated and analyzed during inertia friction welding process. And the variation of deformation rate of plasticized material was also simulated.

计算并分析了惯性摩擦焊接过程中接头塑性区的分布、扩展规律及其与工件轴向缩短的关系，并计算了塑性区金属塑性变形速率的分布和变化情况。

Based on NCEP/NCAR reanalysis data, the structure and variation of Tropical Easterly Jet and its relationship with the distribution of rainfall in Asia and Africa are analyzed. In addition, the Asian summer monsoon indices are reappraised and the secular variation of monsoon is studied.

本文主要是用NCEP/NCAR再分析资料研究了热带东风急流的结构，多尺度变化特征及其与亚非季风降水的关系，并且在此基础上重新评估亚洲夏季风指数及研究季风的长期变化，最后比较了NCEP/NCAR与ERA-40再分析资料的差异。

In frequency domain analysis, HF refects the tension variation of vagus; LF reflects the tension variation of sympathetic nerve.

频阈分析是近年来受到重视的分析方法之一，即对心率变异的速度和幅度进行心率功率谱的分析，亦称心率能谱分析。

This paper reports the varied flowers in syconia of Ficus awkeotsang Makino. We used anatomic observation and statistical analysis to analyze the variation in female and male flowers, mutation rate of different strains and number of varied flowers per syconia in syconia from 24 female and 16 male strains. We also discuss the relation between flower variation and pollinating wasp activity or yield of F. awkeotsang by observing flower development. The results revealed 2 types of flowers in morphology: an umbrella inflorescence shape and solitary.

该文报道了爱玉子花序中存在变异花的现象，并通过花序解剖观测及数据统计分析方法，研究比较雌、雄花序中变异花的类型、不同品系的花序变异率以及单花序中变异花的数量，了解变异花发育过程、变异花与传粉小蜂之间的相互关系，以及变异花对爱玉子产量造成的影响。

Most strong earthquakes occurred on the large areomagnetic variation belts. The lateral heterogeneity of basement, which inferred by large areomagnetic variation, vailed stress concentration, earthquakes preparation and occurrence. We also get distribution of crustal thickness and continental deformation features in SYR from gravity data.

康定—绵阳一带刚性基底的阻挡造成了青藏高原下地壳物质向东的塑性流动被迫转向南东—南南东方向，进而造成了川滇菱形块体内广泛的地壳增厚，布格重力异常等值线呈向南东伸出的舌状是其地壳增厚作用的直观反映。

Rice is the main crop in the Tao-Cheng-Hsi basin. The vegetated area is large, and so the variation of land use can be obtained from the variation of vegetated area.

因为流域内植生面积广大，要了解该区的土地利用变化情形，可以透过植生的侦测，进而得到植生覆盖之变迁资讯。

The quality of both red and white wine depends very much on the wine maker talent and on the quality of the grapes.

他的红酒和白酒的品质，根据酿造者的能力和葡萄的质量，各有差异。

No, I don't want to get drunk before my next match.

" "不，我不想让我的下一场比赛前喝醉了。