查询词典 root condition

We'll give you an Xtray to find out the condition of the root.

我们要给你拍一张X光片，看看牙根的情况。

Based on the investigation on farmers and combining the related statistics, this article explain the external and internal mechanism which lead to overgraze from the angle of farmers' behavior, and draw the conclusion that the conflict between farmer' desire to get higher income and realistic economic condition is the root cause of overgrazing.

通过对肃南县草地退化进行的农户问卷调查，结合有关统计资料，从农户角度阐释过度放牧行为产生的外在机制和内在机制，认为农户追求更高的家庭收入与现实经济状况之间的矛盾是导致其过度放牧行为产生的根本原因。

Conclusion. Lateral disc herniation causing compression of a thoracic root associated with unilateral segmental paresis of the abdominal wall is a rare condition.

由于胸部的椎间盘侧方突出导致的胸椎神经根受压产生的腹壁瘫痪的症状比较罕见。

The research made a serial of studies on buds inducement and reproduction, root differentiation and cultivation of young plant in different hormone and different culture media, which selected tender leaves of Pelargonium citrosum as explants in germfree condition.

以驱蚊香草的幼嫩叶片作外植体，在含不同激素的不同培养基上进行丛生芽的诱导、芽的继代增殖、芽生根与移栽研究，以快速获得再生植株。

The division with surplus, the comprehensive division and Eisenstein Test applications on polynomial that can not be divided are mainly discussed; the sufficient condition of that polynomial with coefficient being integer has no integer root, that cubic polynomial with coefficient being integer is irreducible in rational domain and that polynomial with coefficient being integer has not two completely same roots are summed up.

主要论述了带余除法、综合除法及不可约多项式艾森斯坦判别法的应用；总结出了整系数多项式的无整数根的充分性，三次整系数多项式在有理数域上不可约的充分性，整系数多项式无重根的充分性。

By means of a system of nutrient solution culture under greenhouse, the effects of different concentration of exogenous silicon on anti-oxidative system, reactive oxygen species, soluble protein and praline content, root activity and ion content in leaves and roots of Cabernet Sauvignon seedlings were investigated under salt stress condition (50 mM NaCl).

mM浓度的外源硅，研究了不同浓度外源硅处理对盐胁迫(50 mM NaCl)下赤霞珠幼苗叶片中抗氧化酶系统、活性氧代谢、可溶性蛋白质和游离脯氨酸含量，根系活力，根系及叶片中离子含量的影响，以期为外源硅在葡萄抗盐生产上的合理利用提供一定的理论依据。

In Chapter 2, we introduce the new root power estimator of regression coefficients B when the design matrix present ill-condition.

具体工作如下：(1)针对设计阵A与C至少有一个病态时的情况提出新根方估计？

We break through the restriction of Diophantine condition and obtain results of analytic solutions in the case of unit root α and the case that given functions have a regular singular point.

在本章我们突破了Diophantine条件的限制，在α是单位根的情形以及已知函数有正则奇点的情形，给出了解析解结果。

In this paper, we obtain results of analytic solutions in the case of $\alpha$ at resonance, i.e., at a root of the unity and the case of $\alpha$ near resonance under the Brjuno condition.

本文在$\alpha$是共振点，即$\alpha$是单位根的情形以及近共振情形且满足Brjuno条件，给出了解析解的结果。

This paper aims to find out the nutrition characteristics and fertilizer absorption rule of Castor in arid red soil districts under the subtropical climate of Yunnan province, and establish a corresponding fertilizing technology under the condition. It choose the variety TCO-202 of Castor (Ricinus communis L.) as test material to observe and record the dry matter accumulation of each organ as root, stem, foliage and inflorescence, which are in the five critical growth stages as seedling stage、 bud stage、 blooming stage、 filling stage、 maturation stage of Castor {Ricinus communis L. respectively, and measure out the fertilizer absorption amount of nitrogen, phosphorus and potassium.

本文以云南北亚热带气候下的红壤旱地为试验条件，选用蓖麻品种TCO-202为试验材料，通过对苗期、现蕾期、开花期、灌浆期、成熟期五个蓖麻生长关键时期根、茎、叶、花序各器官的干物质积累和氮、磷、钾吸肥量的测定，研究云南红壤上蓖麻的营养特性和吸肥规律；依据蓖麻的营养特性和吸肥规律，结合云南红壤氮、磷、钾的含量与利用效率，制定适合云南红壤上蓖麻栽培的施肥技术研究方案。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。