S group were treated with supragingival scaling; P group were treated with scaling and root planning.
目的：观察并比较洁治术与根面平整术对中度慢性牙周炎(chronic periodontitis，CP)患牙最大咬合力和牙周临床指数的改善程度，提示医患双方重视、坚持系统的牙周治疗。
METHODS:Two hundred sixty-six periodontally compromised teeth from 53patients(126 teeth with light-grade periodontitis and 160 teeth with severe-grade periodontitis)were treated,with PERIO locally(experimental group) or with systematic administration of antibiotics(control group),after routine root planning.
方法:对53名患者的266个患牙(其中轻度牙周炎106个,重度牙周炎160个)行常规根面平整术后配合局部使用派力奥(实验组)或配合全身用药(对照组),记录比较各项临床指标。
Method: 4 teeth in 20 patients with moderate to advanced periodontitis were randomly divided into four groups: ①minocycline plus scaling and root planning(SRP+M) ②scaling and root planning alone(SRP) ③minocycline alone(M) ④untreated group(U).
结论 :龈下局部应用米诺环素联合刮治术和根面平整术在降低探诊深度和探诊出血方面比单纯实施刮治术和根面平整术组效果明显。
After subgingival scaling and root planning,the test(Fluor Protector)and placebo agents were randomly applied on the root surface.
方法:选择中重度牙周炎病人20例(114个)作为临床分析对象,进行洁刮治和根面平整术后,采用双盲法分别应用氟保护漆和安慰剂涂布根面。
Based on duality principle, the enumerating equation of undetachable-edge rooted planar map with face partition is extended, obtaining an enumerating equatim whose explicit equation, with number of edges being parameter, is derived by means of quadric form and lagrange inversion theorem.
得到了无环有根平面地图依节点剖分的计数方程 。
Another class of special rooted planar maps-the pentagons is analysed,and the relative results are obtained.
作者在文献[2]、[3]中对三角形与四角形剖分地图进行了讨论，得到了其以根面度数与非极面个数为计数参数的计数方程；对另一类特殊的有根平面地图无重边近五角剖分地图进行了分析，得到了相应的结果。
The Influence of the Retrolingual Obstructionto the Patients with Obstructive Sleep Apnea Hypopnea Syndrome;
舌根平面阻塞对阻塞性睡眠呼吸暂停低通气综合征的影响
Argentine cloth
阿根廷单面轧光粗平布
X-ray evaluation of the horizontal position of pedicle screw
对X线图像评价椎弓根螺钉水平面位置的探讨
If the first axis is perpendicular to the ground we speak of an azimuthal mounting.
如果第一根轴与地面垂直，就称为地平式支架。
Statement for Ultimate Way for Income Impartiality between Urban and Countryside in a Well-off Society in an All-round Way;
论全面小康社会城乡收入公平的根本实现途径
A Analysis on the Bifurcation of the Planar Vector Field Which Has the Double-Zero Eigenvalues;
具有二重零特征根的平面向量场的分岔分析
The square root of 5 is a surd.
5的平方根是不尽根.
This paper expounded and proved some special geometric relations of the planar crank-rocker mechanisms, gave a new graphic method for designing the planar crank-rocker mechanisms.
根据平面曲柄摇杆机构的一些特殊几何关系，给出了设计平面曲柄摇杆机构的新图解法。
The method to determine horizontal position of pedicle screw by X-ray was studied.
探讨椎弓根螺钉水平面位置的X线图像判断方法。
There easily exists shrinkage porosity due to superheat of ingate root in large plain parts investment casting.
大平面铸件常在内浇道根部出现过热,在该处产生缩松缺陷。
The conflict on trade interest is the root for the difference about parallel import.
贸易层面的利益冲突才是造成平行进口问题分歧的根源所在。
Additions or adjustment to bend deduction based on tooling directly adjusts the Flat.
折弯补偿的调整可以根据分配的刀具直接调整平面.
The seat of your kingdom is resting on righteousness and right judging: mercy and good faith come before your face.
公义和公平，是你宝座的根基。慈爱和诚实，行在你前面。
In an ultimate sense, it must encompass more than the material and financial side of people's lives.
从根本上说，它不能只限于人民生活水平的物质和金钱方面。
The device, possibly implanted under the skin, would monitor blood-sugar levels, then release insulin as needed.
该仪器可能放置在皮肤下面，监控血糖水平，根据需要释放胰岛素。
This kind of rack is small goods, maunal picking and big deposition.
另可根据底部需求，以承载立柱支撑楼面，设计成钢结构平台。
Directed Rooted Tree Structure of the Set of Perfect Matchings of Plane Bipartite Graphs and It?s Generation
平面二部图的完美匹配集合上的有向根树结构及其生成
The higher the terminal position of conus medullaris was, the more the nerve roots was above the level.
脊髓圆锥位置越高则该平面以上神经根数目越多。