查询词典 areca nut

At the guitar's head, the nut is often concealed under a small plastic or wooden plate, fastened with small screws. From the soundhole, the truss rod nut may be directly accessible through a hole in the cross brace, or may be located at the heel block, often accessible only by completely loosening the strings.

如果位于琴头，那么它可能藏在一个被螺丝固定住的用塑料或木头制成的小片里，通过琴头底部的洞直接接触钢筋的螺母，或者钢筋螺母被固定在共鸣洞里琴颈底端的一块木头里，只有把弦全松开才能摸到它。

The loading feather of phenolic resin nut used in structure of spiral driver is researched by finite element method. And the curve of deformation and stress of the nut is gained.

通过有限元分析研究了螺旋传动结构中酚醛树脂螺母的受力特征，得到了它在传动受力时各部分的变形、应力分布曲线。

With a double-thread screw ,the nut motion is two pitches ,and, in general,the motion of the nut per screw rotation will be the lead(the pitch times the number of threads).

对于双头螺柱，螺母移动两倍的螺距，通常螺栓旋转一圈，螺母移动的距离为导程。

Valid data from 10 288 students were available for analysis. Among this group of students, 5.7% were ex-chewers and 3.9% were current chewers of betel nut. The prevalence of current betel nut chewing among students was slightly higher in southern Taiwan (4.3%) than in other areas (3.6% to 4.1%), was higher in villages (7.6%) than in towns (4.3%) and in cities (0.8%), and was notably higher in male students (16.2%) than in female students (3.5%).

结果 有效样本数有10，288份，有57%的学生表示曾经嚼食过槟榔，3.9%的学生目前仍在嚼食槟榔；目前仍在嚼食槟榔学生的比率，南部地区的盛行率(4.3%)较其他地区略高（3.6%至41%）；乡村(7.6%)高於城镇(4.3%)、都市(0.8%)；男性嚼食槟榔的盛行率(16.2%)显著高於女性(3.5%)。

Cupules usually enclosing less than 1/2 of nut sometimes to 2/3 of nut in L.

不到附上1/2的通常的壳斗的坚果有时对2/3 L。

Scar covering at most 1/2 of nut; cupules enclosing 1/3-3/4 of nut.

痕在最1/2的坚果包括；壳斗附上坚果中的1/3-3/4颗。

Scar usually covering more than 2/3 of nut; cupules enclosing most of nut.

痕通常包括超过2/3的坚果；壳斗附上大多数坚果。

This article takes the flange nut as an example,discusses the technique of cold extruding seamless pipe to make large flange nut and the feasibility of the technique.

以大型法兰面螺母为例，论述了用无缝钢管冷挤大型法兰面螺母工艺的可行

Worm, belt wheel, coupling, fasteners (special-shaped nut, welding nut, flange nuts, plate nuts, screws, etc.) Precision metal parts, Precision shaped mechanical parts / sleeve, stretch.

蜗杆，同步带轮，联轴器，，紧固件(异形螺母，焊接螺母，法兰螺母，盘形螺母，螺丝，等)精密五金零配件，精密异型机械配件/轴套，伸。

Produce a variety of electronic professional screw (mechanical screws , Self-tapping screws, special screws), the nut category (General nuts, nylon nuts, flange nuts, nut, tooth), the Secretary-category (of teeth, the tooth, Ping pads, the Quartet pads, etc.), Lathes and other categories.

主要生产有各种电子专业螺丝(机械螺丝、自攻螺丝、特殊螺丝)，螺帽类(一般螺帽、尼龙螺帽、法兰螺帽、外齿螺帽)，华司类(外齿、内齿、平垫片、四方垫片等)，车床类等。

These rules reflect some inherent feature of self and nonself, and they are the basic detection criterion of GECISM.

这些规则反映了"自我"和"非我"的内在特征，是GECISM进行"非我"检测的判据。

Until today, the media from China and the outside world still uses the term "Post 89". Regardless to whether it is for commercial gimmick or convenience, everybody still remember "Post 89", a term which carries a strong Cantonese accent.

时至今日，国内外艺术媒体还是在沿用&后八九&这个称谓，不管当初是为了商业噱头还是容易上口好记，反正大家现在是记住了&后八九&这个广东口音很重的词。