A survey done by the China Youth and Children Research Center showed that school accidents kill more elementary and middle school students than anything else.
中国青少年研究中心的一项调查显示，学校事故是导致小学生和中学生死亡的最大原因。
The brain sustains the elementary activities of animal survival such as respiration, adequate rest and a beating heart.
大脑维持着动物生存的基本活动，如呼吸、充足的休息和心跳。
Both elementary and high school students in Massachusetts must pass a series of standardized tests throughout their studies.
马萨诸塞州小学和高中的学生在学习生涯中都必须通过一系列标准化测试。
A proton is an elementary particle of matter that possesses a positive charge.
质子是带正电荷的物质的基本粒子。
A low wage for elementary school teachers, however, doesn't mean elementary education isn't important.
但是，小学教师的工资低并不表示小学教育不重要。
Just having a strong teacher for one elementary year left pupils a bit less likely to become mothers as teenagers, a bit more likely to go to college and earning more money at age 28.
仅仅是在小学的一年里有一位优秀的老师，就会让学生们在青少年时期成为母亲的可能性降低一些，而上大学和在28岁时赚更多钱的可能性增加一些。
As more high schools begin teaching it, the door could crack open for middle schools, and, perhaps inevitably, elementary schools, to incorporate a truly more multicultural curriculum.
随着更多的高中开始教授多元文化课程，中学可能也会对其敞开大门，并且小学也可能不可避免地将其纳入课程设置中，真正教授更具多元文化的课程。
In elementary school and junior high, students have such a variety of skill levels and effort levels.
在小学和初中，学生的技能水平和努力程度不同。
One morning, Tracy found a lost dog wandering around the local elementary school.
一天早上，特蕾西发现一只迷路的小狗在当地小学游荡。
Because in elementary school and junior high, you have such a variety of skill levels and effort levels.
因为在小学和初中，你有各种各样的技能水平和努力水平。
To elementary school children, Higginbotham may discuss a problem that many kids want to know about.
对于小学生来说，希金波坦可能会讨论一个很多孩子都想知道的问题。
It seems to me this highlights quality issues in elementary schools more than pre-K, and indicates longer-term success must connect pre-K with all the other issues related to educating a child.
在我看来，这更突出了小学教育、而不是学前教育的质量问题，这表明要想取得长期成功，必须将学前教育和其他所有与教育孩子有关的问题联系起来。
The most powerful computers struggle to reliably recognize the shape of an object, the most elementary of tasks for a ten-month-old kid.
最强大的计算机都难以可靠地识别出某个物体的形状，而这对于10个月大的孩子来说是最基础的任务。
Juan realized then that he must present his speech at an elementary level and with a minimum of scientific language.
胡安意识到他必须把演讲设定在入门水平，并在过程中用到最少的科学术语。
Thirty minutes a day in the early elementary years and an hour in grades four, five, and six is standard, says Rosemond.
罗斯蒙德说，低年级的标准是每天30分钟，四、五、六年级的标准是每天1小时。
Odd though it sounds, cosmicinflation is a scientifically plausible consequence of some respected ideas in elementary-particle physics.
宇宙膨胀说虽然听似奇特，但它是基本粒子物理学中一些公认的理论在科学上看来可信的推论。
Group membership is of elementary importance to our wellbeing and because humans are very sensitive to signals of exclusion, a silence is generally taken as a sign of rejection.
群体归属感对我们的健康至关重要，由于人类对排斥的信号非常敏感，沉默通常被视为拒绝的信号。
Rydal Elementary School, one of the oldest schools in Boston, doesn't accept family holidays as an excuse for their absence and give them a warming notice.
作为波士顿最古老的学校之一，Rydal小学不接受以家庭假期为请假理由，并且给了他们警告通知。
Sony also failed to encrypt some of the personal details of its customers-an elementary error for a company that prides itself on its technological prowess.
在加密其用户个人资料方面索尼也是失败的——对于一个标榜其技术实力的公司而言，这是一个基本的失误。
Whoever does not observe these elementary commandments "is not a man," and the question is decided.
无论任人，如果不守这基本戒律“就不算个人”，这个问题已成定论。
He further predicted that every elementary particle with a spin has its counterpart with the same mass but opposite electric charge, or that a particle has an antiparticle.
他进一步预言每一种自旋为的基本粒子都有质量相同但电荷相异的对应粒子，或者说，就是每个这样的粒子都有一个反粒子。
Scientists will be looking for evidence of "supersymmetry" - a theory in which existing elementary particles are paired with a massive "shadow" partner - and extra dimensions.
科学家们会寻找“超对称”的证据(在这个理论中已有的元素粒子都与一个巨大的影子伙伴粒子相伴)和更广的领域。
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