查询词典 drop behind

Applied with test of potted plant and measurement absorbency for study response of the contents of photosynthetic pigments of slash pine's half-sib under water stress. There are 7 families comparison with general slash pine. The contents of photosynthetic pigments are mensurated under feebleness water stress while soil water content is 55% to 60% and moderate water stress while soil water content is 35% to 40% and heavy water stress while soil water content is 20% to 25%. The test result indicate that either water grads or families of chlorophyll and chlorophyll a and chlorophyll b and Chla/Chlb and carotenoid and Caro/Chl are mighty notable difference. The Chl and Chla and Chlb and Chla/Chlb little drop from normal soil water to initial water stress. Then drop obvious with increased water stress. The Caro and Caro/Chl little drop firstly from normal soil water to initial water stress,then up in metaphase water stress,after drop in evening water stress. The Chl and Chla and Chlb and Chla/Chlb and Caro of slash pine'half-sib are over general slash pine. The Chl and Chla and Chlb and Chla/Chlb and Caro of 464 and 1027 are over average value of slash pine's half-sib under water stress. The Caro/Chl of 609 and 46 are over average value of slash pine's half-sib under water stress.

为研究湿地松半同胞家系光合色素对水分逆境的响应，采用盆栽试验和吸光度测定方法，以湿地松普通种子为对照，测定了七个湿地松优良半同胞家系在弱度水分胁迫（土壤相对含水量为55%~60%）、中度水分胁迫（土壤相对含水量为35%~40%）和强度水分胁迫（土壤相对含水量为20%~25%）条件下的光合色素，对湿地松优良半同胞家系在不同水分胁迫条件下的光合色素进行了研究，结果表明：无论是不同水分梯度还是不同家系水平，Chl、Chla、Chlb、Chla/Chlb、Caro、Caro/Chl均有极显著差异；从正常水分至水分胁迫初期Chl、Chla、Chlb、Chla/Chlb稍微下降，后随着水分胁迫程度的加深下降较快，从正常水分至水分胁迫初期Caro、Caro/Chl先稍微下降，胁迫中期上升，胁迫后期下降；所有半同胞家系的Chl、Chla、Chlb、Chla/Chlb、Caro高于普通种，在水分胁迫条件下家系464、1027的Chl、Chla、Chlb、Chla/Chlb、Caro高于家系的平均水平，家系609、46的Caro/Chl值高于家系的平均水平。

Drop behind To fall behind:落后: dropped behind the rest of the class during her long illness.

在长期生病时，她的功课落在了班里其他同学后面

Despite China's high technology drop behind the prosperous capitalism nation, but is not absolute behind schedule, not is all behind schedule, In some aspect, we still have advantage.

中国的高科技尽管落后于发达资本主义国家，但并不是绝对的落后，不是全部落后，有些方面，我们还是有优势的。

The prevalence of character limitations was significantly higher in left-behind children (64.4%) than in non-left-behind group (47.6%; x^2=21.25, P.01). The depressive symptoms score of the left-behind children was significant higher (40.4%) than that of the non left-behind group (27.8%;χ^2=13.78, P.01). Scores of EPQP and EPQN were positivey correlated with scores of CES-DC scale (r=0.198, r=0.372; P.01). Ten variables influenceing the personality traits and depressive symptoms of children were age, sex, peer interaction, parents' expectation for children, consanguineous marriage of parents satisfaction to family condition, self-estimate, academic achievement, frequency of meeting with the parents, and psychiatric history of family.

结果 留守儿童精神质、神经质得分分别为(5.25±2.56)，(9.48±5.33)分，高于非留守儿童的(4.79±2.16)，(8.10±497)分，差异有统计学意义(P.05， P.01)；留守儿童个性偏差检出率为64.4%，高于非留守儿童的47.6%(χ^2=21.25， P.01)；抑郁症状检出率为40.4%，高于非留守儿童的27.8%(χ^2=13.78， P.05)； CES-DC得分(18.24±8.65)分，高于非留守儿童的(15.85±7.45)分(P.01)；相关分析提示，EPQ中精神质、神经质量表与CES-DC呈正相关(r=0.198， r=0.372， P.01)；儿童性别、年龄、同伴交往、父母近亲结婚、家庭状况满意度、自我评价、学习成绩、与父母见面频率、父母期望、精神病家族史共10个变量影响着留守儿童的个性和抑郁情绪。

The passionate all day long when just contacting Internet bar, computer, OICQ, chatting room is taking earphone to hearing drop drop drop, cough coughing excitement is strong.

刚一接触了网吧、电脑、OICQ、聊天室时的激情成天带着耳机听着"滴滴滴"、"咳咳"的兴奋劲。

Drop direction is an important parameter of drop impact ,this paper presented a new method to measure drop direction and introduced the basic structure,measurement circuit and principle of the sensor.

跌落方位是跌落冲击中的一个重要参数，测量较为困难，提出了一种基于电容传感器的跌落方位现场测试新方案，分析了其基本结构、测量电路、测试原理和方法。

Will look from dish of face of Zhou Wu, super- drop spread out in succession rebound, very many drop to year of line around, short line exceeds drop very serious, and be loc......

从周五的盘面来看，超跌股纷纷展开反弹，很多个股都跌到了年线附近，短线超跌十分严重，而位于涨停。。。。。。

On the roll-up door control exit passageway's fire protection roll-down metal door, should drop according to the following procedure automatic control: After feeling the smoke detector movement, curls the curtain to drop to is apart from the ground 1.8 meters; After feeling warm detector movement, curls the curtain to drop.

卷帘门控制疏散通道上的防火卷门，应按下列程序自动控制下降：感烟探测器动作后，卷帘下降至距地面1.8米；感温探测器动作后，卷帘下降到底。

Self.users has a drop attribute and pass that method call to it: self.users.drop!users.drop!

解释器会发现 self.users 有一个 drop 属性并执行。

If appear,the raise on unilateral goes afternoon situation, regard of course as, if grail chooses narrow cut concussion to drop afternoon, that also can be to be hit painstakingly only those who press last drop, did not clinch a deal of the quantity drop to be able to spark only strength is stronger rebound prices.

下午如果出现单边上扬走势，视为理所当然，如果下午大盘选择窄幅震荡下跌，那也只会是刻意打压的最后一跌，没有成交量的下跌只会触发力度更强的反弹行情。

I'm not an actor. I'm a professor of paleontology.

我不是演员，我是古生物学教授

Spider Network Web site that is a very image of the name.

网络蜘蛛即Web Spider，是一个非常形象的名字。