submergence

Submergence stress result in oxygen limitation in maize roots.

玉米幼苗受淹水胁迫导致根系缺氧.

Most emergence or submergence does not remain strictly vertical.

大多数的上升或下降运动并非全然垂直.

However, for little submergence the flow separates at aft-dome and a weak vortex forms in cavity.

而潜入深度小的喷管,分离点会后移至后封头上,在背壁区后部形成弱旋涡.

Compared with CRV, hybrid rice had better tolerance ability, higher survival and more rapid recovery growth from adverse stress under complete submergence stress at tillering stage;

分蘖期遭受淹涝胁迫杂交稻的忍耐力优于常规稻，淹涝后的活苗率显著高于常规稻；

Some factors including water content and submergence depth which is related to sucker rod and oil tube wear were analyzed. Measures of protection eccentric wear, mainly are lower sinker rod and centralizer, were designed and calculated.

对影响杆管偏磨的含水率、沉没度等因素进行了分析，对防偏磨措施加重杆和扶正器进行了设计与计算。

Method for testing antifouling panels in shallow submergence grey scale for assessing staining

GB/T5370-1985防污漆样板浅海浸泡试验方法污染测试用标准灰色样卡表

The academic society pondered, Do not have to let the year submergence in inexhaustible bustling about.

学会思考, 不要让岁月淹没在无穷无尽的忙碌之中.

Deep submergence search vessel

深海潜水船深潜搜索艇

Thus, once proper anti-vortexing submergence is established, the concern about motor overheating will frequently be eliminated.

因此, 一旦配置了适当的 防 涡流潜水深度, 通常就不需要担忧电机过热.

The discharge coefficient decreased as the relative degree of submergence increased at the submerged discharge.

在淹没出流工况下,流量系数随着相对淹没度的增大而减小.

The paper presented an experimental study of the critical submergence of pressure power intakes.

目的在于通过模型试验总结出电站双孔进水口计算临界淹没水深的经验公式.

With different layout of inverted siphon pipe, requirements for inlet flow pattern and submergence are various.

不同的倒虹吸管布置型式, 进口流态及淹没要求有所不同.

The ranges of rational submergence depth and pump setting depth are presented for Fuyang reservoir of Xinli oilfield.

并得出了新立油田扶杨油藏合理沉没度和合理下泵深度的范围。

Submergence of BFP is a key procedure to exploit marginal oil and gas field economically.

平台沉放过程中,受到沿深度变流速水流的作用,并受到系泊锚索的约束.

Proper design and operation of submersible pump systems necessitates consideration of minimum submergence requirements.

正确的设计和操作潜水泵系统是潜水运转所必需考虑的基本事项.

An ample water supply is probably the greatest advantage of soil submergence for irrigated rice.

大量供水可能对灌溉水稻淹水土壤有很大好处.

It is widely used to test castable on porosity by submergence in physical property inspection.

浸液法测定气孔率在物理性能检测中已得到广泛应用.

Evaluations of submergence tolerance at tillering stage and effects of different submergence stress on some important agronomic characters in rice

水稻分蘖期耐淹能力评价及不同淹涝强度对重要农艺性状的影响

A jet Pumps performances are characterized by its efficiency, cavitation and submergence from different aspects.

喷射泵的效率 、 气蚀现象、沉没度从不同角度表征了喷射泵的工作性能.

Evaluation of rice submergence tolerance at tillering stage was set up in the paper, submergence tolerance of 19 varieties at tillering stage was evaluated.

本论文首先以耐淹涝能力不同的19份品种为材料，优化了水稻分蘖期耐淹能力的评价指标体系，并对19份材料进行了分蘖期耐淹能力评价。