探条

GCF of observed sites was sampled with standardized filter strips. At the same time sulcular sulphide level in the gingival crevicular fluid, sulcus bleeding index, probing pocket depth and clinical attachment level were measured.

用标准化滤纸条采集观察牙位GCF样本，记录相应位点30'硫化物浓度，同时记录龈沟出血指数、牙周袋探诊深度、牙周附着丧失水平。

These three humpbacks came over to me to check me out.

眼前的三条座头鲸缓慢的向我游来，一探个究竟。

Based on the experience of design,a number of problems that need to be dealed with carefully are pointed out which contins:apply-extension, the bracing system,place purline .

结合工程设计实践，对门式刚架轻钢结构设计中应注意的一些问题如应用范围、支撑体系、檩条布置等进行探

When the fish was at the stern, plunging and cutting from side to side in desperation, the old man leaned over the stern and lifted the burnished gold fish with its purple spots over the stern.

等到这条带紫色斑点的金光灿烂的鱼给拉到了船梢边，绝望地左右乱窜乱跳时，老人探出身去，把它拎到船梢上。

When the fish was at the stem, plunging and cutting from side to side in desperation, the old man leaned over the stern and lifted the burnished gold fish with its purple spots over the stern.

等到这条带紫色斑点的金光灿烂的鱼给拉到了船梢边，绝望地左右乱窜乱跳时，老人探出身去，把它拎到船梢上。

A green tree snake peers from its leafy perch in Costa Rica's Caribbean lowland.

哥斯达黎加的加勒比海低洼地，一条绿色的棕树蛇从茂密的栖木中探出。

And then, when I had made an opening sufficient for my head, I put in a dark lantern, all closed, closed, that no light shone out, and then I thrust in my head.

房门掀开条缝，刚好探进脑袋，就拿盏牛眼灯塞进门缝，灯上遮得严严实实，无缝无隙，连一丝灯光都漏不出，接着头再伸进去。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。