survey line


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sur·vey line

1. a line scribed on an abutment tooth of a dental cast by means of a dental surveyor indicating the height of contour of the tooth according to a specific path of insertion;
2. a line that serves as a guide in the proper location of various parts of a clasp assembly for a removable partial denture.

Cummer,

William E., Canadian dentist, 1879-1942.
Cummer classification - a listing of several types of removable partial dentures in accordance with the distribution of direct retainers.
Cummer guideline - a line which serves as a guide in the proper location of various parts of a clasp assembly for a removable partial denture. Synonym(s): survey line

sur·vey line

(sŭrvā līn)
1. Line scribed on an abutment tooth of a dental cast by means of a dental surveyor indicating height of tooth contour according to a specific path of insertion.
2. Line that serves as a guide in proper location of various parts of a clasp assembly for a removable partial denture.
Synonym(s): clasp guideline.
References in periodicals archive ?
Figure 6A represents a survey line over a known cave which was used as a control for this study.
n+1] are the normalized waveform magnitudes at two sensor positions spaced 30 cm apart along the same transverse survey line with little or no damage between them.
It could be due to several causes, including the direction that the survey line is intersecting the pipeline, the material used in the construction of the pipeline, the presence of cathodic protection, and the contribution from other magnetic sources in the immediate area of the pipeline, among other causes.
Geoelectrical profiles for the survey line Z-1, Z-2, Z-3 in the Schlumberger and the dipol-dipol arrays are presented in Figures 4-9.
The variance structure of the model showed little evidence of spatial correlation among residuals within the survey lines (Table 4).
The survey consisted of a grid of 20 parallel and horizontal survey lines, using both the 300- and 500-MHz transceivers at approximately 2 ft of penetration.
The survey lines were spaced at 125m (410ft) apart and a ground based magnetometer reading was taken along each line every 31m (100ft).
Sparks, Nevada, between October 19th and October 27th 2009 and consisted of data acquisition from six N45E-oriented survey lines for a total of 8.
In the southern area of Ballyorlo, rock samples have been taken from a mineralised porphyry outcrop discovered during the IP survey line clearing.
Geothermal Resources Limited (Havilah 58% ownership)Final processed seismic data for the 27 km long seismic survey line at the Frome project was received.
NOrth by: survey line of sy no 199/6 and south by : sub division line of same survey number.

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