Methods The students form a normal secondary school and those of Grade two , Grade four , Grade six form a primary school are chosen as the subject for the experiment.
方法选取小学四年级和六年级的学生作为实验对象，采用自行设计的学业成绩奖励模式与现有的学业成绩奖励模式作为自变量进行比较实验。
These common snowflakes are thin, plate-like crystals with six broad arms that form a star-like shape.
常见的雪花很薄，而且是类如盘状的晶体，有六片分枝形成了星状。
But many Africans believe large families are a form of insurance on continent where one in every six children dies before the age of five, according to UNICEF.
然而，许多非洲人认为，大家庭是这个大陆的一种保险形式。据联合国儿童基金会说，那里六分之一五岁以下的孩子夭折。
The next Expo Garden will come in the form of a large island surrounded by canals, where pavilions will be divided into six main exhibition areas.
接下来的世博园将在由运河，其中展馆将分为六个主要展区分为环绕的大岛的形式。
And in six separate papers published today in Science, researchers across a wide range of disciplines showed that it's there all right, in the form of ice - and in impressive amounts.
今天在《科学》发表的六个单独的文件，多科目的研究者们表示确实有水，以冰的形式存在——并有着令人印象深刻的数量。
His six great string quartets were dedicated as a set to the older composer, partly as acknowledgment of how much he had learned from Haydn's own essays in the form.
莫扎特有六首伟大的弦乐四重奏专注于作曲先辈所确立的风格，一定程度上说明了在音乐形式方面他从海顿身上学习、继承到多少。
Researchers found that these drinkers develop a form of esophageal cancer six to ten times more often than those without the deficiency.
研究人员发现，具有这种缺陷的饮酒者比没有这种缺陷的人患食道癌的风险大六到十倍。
The British keeper said it has taken six years to form the relationship which allows him to interact so casually Jamu, an eight-year-old male.
这位英国饲养员说，他花了六年时间，来建立他和这头八岁雄狮嘉姆之间的关系，使他们相互之间可以这样随意亲近。
The following six trends are converging to form the perfect storm for global destruction, each of which is a potential civilization buster in its own right, if left unchecked.
以下六大趋势正在融合形成毁灭全球的完美风暴，如不加以重视，其中每一个本身就是一个潜在的文明毁灭者。
The rest had been selflessly distributed to his wife, six children, half-brother and grandsons in the form of licences and monopolies, usually handed out for nothing.
其它的都以特许经营和垄断的形式，分给了他的妻子、6个孩子、同父异母的兄弟和孙子，通常都是免费给他们的。
Help save Japan's dolphins - Every year the fishing industry in Japan spends six months slaughtering dolphins as a form of "pest control."
帮助拯救日本的海豚——作为“害物防治”的一种形式，日本的捕鱼业每年都会花费6个月的时间来屠宰海豚。
In 2008, I reached out to six friends and asked them to form a "Council of Dads" to be present in the lives of my twin daughters.
在2008年，我找到6位朋友，央他们组成“父亲联盟”，(要他们)在我双胞胎女儿的生命中保驾护航。
The dates have been automatically grouped into six two-month ranges, which then form the next level of the hierarchy.
日期被自动编组为6个范围，2个月一个范围，然后这些范围形成了分层结构的下一级别。
A popular form of polyphasic sleep, the Uberman sleep schedule, suggests that you sleep 20-30 minutes six times per day, with equally spaced naps every 4 hours around the clock.
Uberman睡眠计划，是一个很流行的多相睡眠。他建议你把一天按4小时平分，就可以有六次打盹，每次20 -30分钟。
Over time, users have formed expectations of how a form should look and behave. They typically expect Web forms to have the following six components.
随着时间的流逝，对于表单的表现形式和操作方式，用户已有了自己的期望。
Skype's registration form contains all six components.
Skype的注册表单包含了以上六个部分。
Will the six parties form a mechanism to decide who will start the first step in words or action or is it that any oral commitment or action should be made simultaneously?
在此问题上，六方之间是否会形成某种机制以决定谁先迈出口头或行动上的第一步，还是口头承诺和行动均需同时进行？
The regionalities and liquidities of the six basic elements can form into the SCM matrix analytical model, as is illustrated in Figure 2.
根据供应链管理系统基本六元素的区域性和流动性，可形成供应链管理系统矩阵分析模型，见图2。
Walcott has recently re-found his form after receiving criticism for some of his performances while returning from a string of injuries during the first six months of his season.
在这个赛季的六个月中，沃尔科特饱经伤病困扰。在经历一系列的批评之后，他如今重拾状态。
We are going to put together a pool of ex-So You Think You Can Dance all-stars, some of our favorite dancers form across all six seasons and they will act as a pool of dancers.
我们会设一个《舞林争霸》前明星阵容，一些大家最爱的历年的选手将回到节目中友情担当师弟师妹们的舞伴哦。
Fashion is usually a form of ugliness so intolerable that every six months we have to alter it.
时尚通常是丑陋的一种形式，以至于人们忍无可忍地每六个月便要把它修改一下。
After a six-week break from the sport while awaiting the birth of his first child, his form here had, not surprisingly, been up and down and it was so again here in the opening set.
毕竟，为守候第一个孩子降落人世，他离开赛场6个星期，他的状态，随着孩子的降临而峰起谷落。不无奇怪，不稳定的情绪带进了赛场，打乱了他的开局。
When processed by the JSF framework, a typical request that posts some form data goes through six phases.
JSF框架处理一个典型的、发布表单数据的请求要经过六个阶段。
The user fills out an order form, submits it, and waits six seconds.
用户填写订购单、提交后等待6秒。
During the previous century, the 1918 pandemic began mild and returned, within six months, in a much more lethal form.
在上个世纪，1918年大流感初期，影响较轻微，而6个月后再度流行时杀伤力大大增强。
We also have six spots available to form hydrogen bonds, so we can go ahead and fill in those electrons as well.
我们还有6个地方可以供氢原子成键，我们可以继续把这些电子填充进去。
We also have six spots available to form hydrogen bonds, so we can go ahead and fill in those electrons as well.
我们还有6个地方可以供氢原子成键，我们可以继续把这些电子填充进去。
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