Seed bearing rate in fertile period gets better from low elevation to high elevation.
可育期内繁种结实性是随海拔增高由低到高。
We must build the modern bearing culture if we want to level off the low bearing rate.
要稳定我国目前的低生育率水平必须要加强现代生育文化建设。
It showed the negative correlation between the catalase activity and fruit-bearing rate.
叶片的过氧化氢酶活性与座果率呈负相关。
The band girdling treatment Increased the fruit-bearing rate and soluble solid contents in fruits.
增加了座果率与果实的可溶性固形物含量,果实成熟较未环剥树早。
The scale of national debt risk mainly depends us the three indexes such rate of dependency, bearing rate and debt paying sate of national debt.
国债风险的大小主要通过国债依存度、国债负担率和国债偿债率三个指标来衡量。
Moreover, host plant can also affect the growth and development of AM fungi, and produce different infection rate, spore-bearing rate and mycorrhiza effect.
宿主植物也影响着AM真菌生长和发育,不同的宿主植物会影响AM真菌的侵染率、产孢量以及菌根效应。
At the basic education and secondary education stage with the biggest gap, the educational expenses bearing rate of the Chinese family is several dozen times higher than that of foreign countries.
差距最大的表现在基础教育和中等教育阶段,中国家庭的教育费用负担率比国外高出数十倍。
The current was bearing coracle and schooner southward at an equal rate.
潮流以同样的速度带着大船和小艇向南滑行。
Diamond bearing with the air, oil and water, low coefficient of friction and high load rate characteristics, compared with some of the technical aspects of stainless steel bearings to be improved.
金刚石轴承具有在空气、油和水中摩擦系数低以及高负载率的特点,与不锈钢轴承相比一些技术方面有待提高。
Weight-bearing exercises are often effective at reducing the rate of bone loss, but rarely increases bone density in osteoporotic women.
负重锻炼通常能够有效减少骨质流失率,但在骨质疏松妇女中很少增加骨密度。
The experimental results have proved that BP network can efficiently diagnose and distinguish the multi-faults of bearing in reciprocating pump, and the successful rate is high.
试验结果表明,利用BP网络可以有效地诊断与识别往复泵轴承多故障模式,并且具有很高的成功率。
The effect of basicity of top slags on oxygen content in steel and desulphurization rate during smelting bearing steel has been analyzed.
分析了轴承钢冶炼过程中顶渣碱度对钢中氧含量和脱硫率的影响。
We must ensure that economic growth is in accord with the potential economic growth rate, the ability to supply factors of production, and the bearing capacity of resources and the environment.
必须使经济增长与潜在增长率相协调,与生产要素的供给能力和资源环境的承受能力相适应。
Applied the theory of unary linear regression, the quantitative relation between the selection and assembly rate of regeneration bearing and the damaged quantity of bearing is discussed in the paper.
应用一元线性回归理论讨论了再生轴承选配率与轴承损伤数量之间的定量关系。
The application of special polyurea grease for motor can make the operating temperature of motor bearing fall down obviously and the failure rate of motor reduce also.
采用电机专用聚脲基脂后,电机轴承工作温度明显下降,电机故障率明显减少。
Claim statistical data indicated that truck clutch release bearing had high failure rate, the failure mode including abnormal noise, ablation, oil starvation and wear of bearing block shoulder, etc.
统计近几年的三包索赔产品看出,某载货车离合器分离轴承的故障率一直居高不下,主要故障形式有轴承异响、烧蚀、缺油、轴承座耳台肩磨损等。
The practical analysis example shows that this method can effectively identify bearing status with the correct rate up to 96%.
实例分析的结果表明,该方法可以有效地识别轴承状态,正确率达到96%。
The current was bearing coracle and schooner southward at an equal rate.
急流正以同样的速度将小筏子和西斯·潘尼·奥拉号一起冲向南方。
This paper analyzes the influence of rate of steel for bearing capacity of self stressing lightweight concrete filled steel tube, and advises the reasonable ranges of rate of steel.
通过试验研究,分析含钢率对自应力钢管轻骨料砼承载力的影响,给出含钢率的合理应用范围。
The reservoir has a character that the grain is small, have a high rate of muddy and low oil bearing saturation.
结果表明:该储层具有颗粒细、泥质质量分数高、含油饱和度低的特点;
Oil flow rate is an important performance parameter of journal bearing.
滑动轴承的耗油量是一项重要的特性参数。
The new type of filter element host maintains the water injection rate, and meanwhile, the bearing strength of filter element and the reliability are both enhanced.
采用新型滤芯主体实现了在保持注水流量的同时,提高了滤芯的承压强度,可靠性增强。
The potential bearing capacity of this rock is relatively higher, having softing coefficient less than 0.75 with low pore rate, water absorptivity, and inferior crack connection.
该类岩石以中–微风化为主,软化系数小于0.75,孔隙率、吸水率低,裂隙贯通性差,具有较大的地基潜力。
While forging the high-carbon chromium bearing steel by the finish forge press, there still remains the issues that the carbide network can not be crushed with the low qualification rate.
精锻机锻造高碳铬轴承钢时存在网状碳化物不易破碎、锻件合格率低的问题。
For the first bearing fruit tree, high rate of generation of xanthochroism of secondary fruit of the navel orange is closely concerned with nutrition disorder of Ca in the tree.
幼树初投产脐橙次生果黄化的高发生率与树体钙营养失调密切相关。
A new rate variable bearing design principle is presented, and the application of this method applied in X62W milling machine is introduced, too.
提出了一种新型变速轴承的设计原理,并在X62 w铣床上得到了成功的应用。
In model of tumor bearing mice, we observed effects of hybrid cells, 1f11 and 2a6 on survival rate, spleen CTL cytotoxicity.
采用荷瘤小鼠模型,观察了1F 11、2a6杂交细胞的免疫治疗对小鼠存活率、小鼠脾ctl细胞体外杀瘤活性的影响。
Self adaptive tracking algorithm for maneuvering targets by high-sampling-rate bearing-only passive sensor is investigated.
研究了仅有方位角测量信息的单被动传感器对机动目标的自适应跟踪方法。
Self adaptive tracking algorithm for maneuvering targets by high-sampling-rate bearing-only passive sensor is investigated.
研究了仅有方位角测量信息的单被动传感器对机动目标的自适应跟踪方法。
应用推荐