扼要综述两面针的形态特征、化学成分、药理研究和开发应用情况。
A brief summary of Zanthoxylum nitidum (Rox. )DC in pharmacognosy, chemical composition, pharmacology, application and development is reported.
结论氯化两面针碱可抑制人胚肾细胞293的增殖，对肾脏有一定的毒性。
ConclusionNitidine chloride has the function of inhibiting proliferation on the kidney cell 293.
广西两面针植物作为药物的历史比较悠久，但毛两面针水溶性部分的研究未见报道。
In Guangxi, the history of Zanthoxylum nitidum as medicine is long, but the researches on constituents of the hydro-soluble of Zanthoxylum nitidum var. fastuosum have not been reported.
其他行业中，拥有两面针、金嗓子、花红药业、鱼峰水泥、网山白糖等一批全国知名品牌。
Regarding to other industries, Liuzhou owns a number of name-brand products, such as LMZ toothpaste, Golden Throat lozenge, Huahong Pharmacy, Yufeng cement, Wangshan sugar etc.
两面针被评为中国公众最喜爱的十大民族品牌之一，两面针中药牙膏连续26年在国内同类产品中产销第一。
LMZ is apprised as one of the Best 10 Chinese Brands, and, comparing with similar products, the sales of LMZ medicinal toothpaste ranks first in the past consecutive 26 years.
所有这些电偶极子随机排列———象无数指向四面八方的罗盘针。
All of these electric dipoles are randomly oriented-like countless compass needles pointing every which way.
（我们使用的一些不错的书签）另一方面，搜索Twitter的结果却数不胜数，选择一个最喜欢的实属大海捞针。
(You can see a list of great bookmarklets we're using here). But on the other hand, a search for Twitter left us with so many options it was hard to even choose a favorite.
它具有一个加强胎面花纹，其中包括一个大型长方形耳为基础的小广场上安装针顶端。
It features a stepped tread pattern that includes a large rectangular lug as the base with smaller square pins mounted on top.
在蒲丰投针问题的基础上，把投掷物由一维的针推广到二维的凸曲线，三维的正四面体、正六面体；
This paper tries to generalize the throwing objects from the one dimension pin to the convex curve in two dimension, and even the three dimensional regular tetrahedron and regular hexahedron .
目的：研究细针吸取细胞学检查(FNAC)对口腔颌面颈部肿块的诊断价值。
Objective: to study the value of fine needle aspiration cytology (FNAC) performed in the diagnosis of oral, maxillofacial and cervical masses.
该方法可以比较精确地计算在整个传递过程中针齿和摆线轮齿面接触力的大小和变化范围。
The method can calculate the contact force and its change range between the pin gear and the cycloid during the whole transmission more precisely.
然而，他最大的失败是自己没能力一针见血的写出其所厌恶制度的两面性。
His biggest failure, however, is his inability to articulate a plausible alternative to the system he loathes.
日晷的主要部件是由一根晷针和刻有刻线的晷面组成，随着太阳在天空运行，晷针的投影像钟表指针一样在晷面上移动，就可以指示时辰。
The main parts of a sundial are an erect stylus and a calibrated disk. As the sun moves in the sky, the shadow of the stylus moves like a clock hand around the disk indicating the hours.
在机构强度分析中，阐述了凸轮-针轮副啮合齿面接触强度、针齿销的弯曲强度计算和刚度计算。
Not only the contact strength between the CAM and the rollers is discussed, the flexural strength and rigidity of the rollers are also discussed.
凝聚辊缠棉是杂乱式梳理机普遍存在的一个问题，系因凝聚辊的针面负荷过重而引起。
The random card has a common problem of catching fibers, which caused by over-load on the wire of the condensing roller.
本文最后对采用针翅管的传热设备的实测数据进行分析来说明采用针翅管作为对流受热面所取得的实际效果。
Finally, this paper analyses the data which are measured in new heating transfer appliance with the pin fins tubes and explains the effect of using the pin fins tubes for convection heating surface.
二齿差摆线针轮行星传动，由于具有较强的齿面抗胶合能力，因而在小传动比的传动中，得到了广泛的应用。
The two teeth difference cycloid gearing now is widely applied in the low transmission ratio gearing because of its anti-gluing performance .
从缝合器的浅面做肺切除术，支气管残端用1 - 0带针编织涤纶线在器械缝合的深面做水平交叉U字缝合。
A 1-0 polyester suture was used to for suture in the shape of "u" deep in the mechanical suture on the bronchial stump.
通过对摆线轮和针齿齿面受力分析有限元计算，证明了本文提出的受力分析方法的正确性。
Though the finite element calculation of the force analysis of the cycloid and the pin gear surface, it has been proved that the method put forward by the paper is correct.
推出了一种新的针阀体座面圆跳动误差测量装置，介绍了误差的计算与评定方法。
A new device for measuring run out error of needle valve seat′s cone surface is proposed. The calculating and estimating methods of the error are also described in the paper.
方法：先刺溃疡面中央，再沿中央往外均匀点刺数针至数十针（视溃疡面大小），以血溢满溃疡面为宜。
Method:Regards ulcer surface size, on ulcer surface the even prompt piercing number needle to dozens of needles. Ulcers with blood covered is appropriate.
固定针尚可固定在连接杆前后两面，形成稳定的三角构形。
The pins can be fixed on the anterior and posterior sides of the frame, with a stable angle structure.
一方面测试评价可以反馈注射器结构设计，优化设计结果，提高无针注射器整体性能；
On one hand the test and evaluation can feedback the structural design of the syringe, optimize the result of design, and improve the integral performance of the needle-free injector;
一方面测试评价可以反馈注射器结构设计，优化设计结果，提高无针注射器整体性能；
On one hand the test and evaluation can feedback the structural design of the syringe, optimize the result of design, and improve the integral performance of the needle-free injector;
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