低下

Take the elevator down to basement Level One and It's right there.

搭电梯到低下一层，它就在那里。

Should I say TD service is so good, or should I say they work ineffienctly??.

我是该说TD的服务好呢，还是该说他们的效率低下呢？

But" the good beginning is a half the battle"," the interest is the best teacher", practice the main force to hold in the teaching under go to, will receive the good teaching result doubtless, thus change the lowly condition of some mathematics classroom teaching monotonous tediousness and efficiencies.

而"好的开始就是成功的一半"、"兴趣是最好的老师"，在教学实践中坚持下去，无疑会收到好的教学效果，从而改变一些数学课堂教学单调沉闷和效率低下的状况。

Higher levels of television viewing correlate with lowered academic performance, especially reading scores.

过于频繁的观看电视和低下的学习表现相关联，尤其是在阅读方面。

The northern army seems demoralised and ineffective, which is one reason why it has reverted to using the fearsome janjaweed Arab militias as its proxies, in combination with high-level bombing, to terrorise and subdue the locals.

北方军队似乎士气不振、效率低下，这也是北方转而动用阿拉伯民兵组织贾贾威德代其行动的原因之一，结合高强度的爆炸，意在恐吓当地人使其屈服。

Second-generation test-tube baby technology is applicable not only to female tubal infertility, but also to help address the low quality of the sperm of male infertility caused.

第二代试管婴儿技术则不仅适用于女性输卵管不孕症，还能帮助解决因男性精子质量低下导致的不孕。

Still, it's likely to dent consumer confidence on both sides of the Irish Sea at one of the most important times of year for the meat industry.

然而，在这个全年最重要的时刻，爱尔兰海峡两岸的消费者对于肉制品产业的信心却依然低下。

The influence of thyroxine on the healing rate of gastric ulcer.The experimental hypothyroidism in rat was achieved by giving 0.1% thiouracil solution as drinking water which led to the retardation of ulcerous healing.

甲状腺素对胃溃疡愈合率的影响：用0.1%硫氧嘧啶水溶液饮喂大鼠，引起大鼠实验性甲状腺功能低下，使胃溃疡愈合速度明显减慢。

When all the people finally went home and the street was deserted, the thornbush bowed in sorrow.

当所有的人都回到了家中，街道又回到原来的荒凉。荆棘树难过的低下了头。

The risk factors of poor outcome in patients with shock included thrombocytopenia, prolonged prothrombin time and partial thromboplastin time.

影响病人预后的危险因子包括血小板低下及凝血时间(prothrombin time， partial thromboplastin time)处长。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。