阿莱格罗或许有一个奇怪的方形方向盘，和一个让人感觉不太舒服的变速器，据一位用户描述，“就像是用一根针在搅拌一袋大理石一样”。
The Allegro may have had a strangely square steering wheel and a gearbox that felt, in the words of one owner, "like stirring a bag of marbles with a knitting needle".
目的：探讨三维正脊疗法与银质针导热疗法治疗腰间盘突出症的互补作用及机制。
AIM: To explore the complementary action and mechanism of three dimensional rectification and silver needle heat conductive treatment for lumbar disc herniation (LDH).
赤道式日晷，是古人利用太阳投影测时的科学仪器，由晷盘、晷针和底座组成。
An equatorial sundial is an ancient scientific equipment to tell time by using the shadow from solar projection. It consists of a sundial plate, a gnomon and a base.
晷针垂直于晷盘，平行于地轴，指向天北极(北极星附近)。
The gnomon in the middle is perpendicular to the plate, parallel to the earth's axis, and points to the celestial North Pole (near the north Star).
根据晷针日影投射到晷盘的时间刻度，可读出广州协和中学的地方真太阳时（视时）。
Through the shadow of the gnomon we can read the local true solar time in Xiehe Middle School.
采用普通摆线针轮减速机，无复杂的调速系统及复杂的感应盘卸料装置，比同类产品节能20%-50%。
Using common cycloidal reducer, no complicated speed regulation system and complex induction plate unloader device, than similar products energy 20% to 50%.
采用普通摆线针轮减速机，无复杂的调速系统及复杂的感应盘卸料装置，比同类产品节能20%-50%。
Using common cycloidal reducer, no complicated speed regulation system and complex induction plate unloader device, than similar products energy 20% to 50%.
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