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Both of the phenomena indicate that in classroom teaching teachers carry out much of the talk while students don't show much of the active participation; 2 in carrying out speech acts, the Question and Answer Mode (No.4 and 8 Act) is rather monotonous, and the Creative Inquiry Mode of the T-S Speech Interaction in classroom teaching seldom occurs; there does exist plenty of interaction in primary school classes, however, much of this is sponsored and maintained by teachers, while the students, participating in a passive way(No.8), are lack of initiation and creative thinking(No.9 Act).

这两种现象说明了同一个问题，即课堂上教师直接施加的影响较多而学生主动积极的参与较少。2、实施言语行为互动的模式多为"问与答模式"（序对4、8），相对单一，而"创造性询答模式"在课堂教学师生互动中很少出现；在小学英语课堂教学中确实存在大量的互动，但往往由教师发起并维持(第4类行为：教师提问)，学生只是被动参与（第8类行为：学生话语—教师驱动），缺乏主动性及创造性思维（第9类行为：学生话语—学生主动）。

When deviation occurs anteriorly and inferiorly (that is, in the area of the internal nasal valve), it is more likely to be a source of obstruction.

而当鼻中隔偏曲出现得较为靠前靠下时，它可能会成为鼻阻塞出现的原因之一。

We propose that convergence occurs through cognitive, affective, and behavioral mechanisms, including social influence, anthropomorphization, personalization, affect transfer, and behavioral sensemaking.

我们通过考察具有下属—管理者角色关系的下属的认同与下属的组织认同如何趋于一致来说明我们的论点，我们认为趋同是通过认知的，情感的和行为的机制发生，包括社会影响，人格化，个性化，影响的转移和行为的释意。

This process, called aphesis when it occurs at the beginning of a word,is more common in regional American dialects than in the more conservative Standard English,which tends to retain in pronunciation anything reflected in spelling.

这个过程，如发生于一个字的开头就叫做词首非重读短元音省略。这种现象在美国地方方言中比在更为保守的标准英语中要常见得多，因为标准英语趋向于将拼写中的每一个字母都在发音中加以保存。

Wire break, audio deviation and unit aphonia are the common breakdown which not only occurs in the low-end headphones, but also happens in some high-end ones frequently.

断线、偏音、单元失声是比较常见的现象，并且这一现象并不拘泥于低端耳机，一些高端耳机也经常会显现故障。

The other tumor that occurs in the abdominal wall is the desmoid tumor, which arises from the fascia or aponeurosis of muscles.

发生于腹壁的另一肿瘤是纤维瘤，其起源于筋膜或肌肉的腱膜，常发生于以前剖腹手术的疤痕处，女性病人较男性病人更常见（图16）。

Calcium carbonate mostly occurs in two forms: metastable aragonite and stable calcite.

贝类的壳含两种碳酸钙结晶，一是亚稳态的霰石结晶，另一是稳定的方解石结晶。

A soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal occurs in argentite and in form used in coins and jewelry and tableware and photography .

白色柔软的珍贵单价元素，对电和热传导性最高的，在辉银矿中或以状态存在，用于制造硬币，珠宝和餐具，亦用于摄影。

A soft white precious univalent metallic element having the highest electrical and conductivity of any metal occurs in argentite and in free form used in coins and jewelry and tableware and photography .

白色柔软的珍贵单价金属元素，对电和最高的金属，在辉银矿中或以自由状态存在，用于制造硬币，珠宝和餐具，亦用于摄影。

A soft white precious univalent metallic element having the highest electrical and thermal conductivity of any metal occurs in argentite and in free form used in coins and jewelry and tableware and photography .

白色柔软的珍贵单价金属元素，对电和热最高的金属，在辉银矿中或以自由状态存在，用于制造硬币，珠宝和餐具，亦用于摄影。

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。