与 «PLUMB BOB»相关的英语书籍
在以下的参考文献中发现
plumb bob的用法。与
plumb bob相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
Centering the Instrument The first step is to insure the instrument is centered over
the vertex of the angle. Instruments are cen- tered over the vertex by suspending
a plumb bob beneath the instrument or by using an optical or laser plummet.
2
Direct Support and General Support Maintenance Manual for ...
Plumb Bob Assembly. Remove and replace plumb bob assembly (33, figure 3-12
, sheet 2) as follows: (1) Removal. Remove four screws (35) and four washers (34
) securing plumb bob assembly (33) to mounting plate (5). Remove plumb bob ...
3
Commercial Metal Stud Framing
The plumb bob is a very simple, accurate and quick way to transfer a wall line
from the floor to the deck. Make sure the plumb bob has a string line that's
braided, not wound. That helps prevent the plumb bob from spinning excessively.
4
Glossary of Mapping Science
Plucker coordinates are useful when one wants to treat points, lines and planes
as interchangeable concepts, e.g., in working with projective transformations.
plumb (adj.) - Conforming to the direction of a line attached to a plumb bob;
vertical.
American Society of Civil Engineers, 1994
5
Introduction to Mine Surveying
For dampening the movement of the plumb bob, water, molasses, very viscous
oils, and other liquids have been used or suggested. Some engineers pour a
layer of oil on water in order to reduce the effect of falling water. The beneficial
effect ...
William Wesley Staley, 1964
6
Antique Trader Tools Price Guide
Plumb bob. Gunmetal, steel point, 5 1/2", good+ $121 Plumb bob. Ivory, brass
cap and point holder, steel point, fine $275 Plumb bob. Ivory, reel w/brass center
rod,2 1/2" long, diameter about 1/2", turned finials, light yellowing, good+$115 ...
7
Physics for Geologists, Second Edition
Mountains As early as 1735, a Frenchman by the name of Pierre Bouguer (1698-
1758) found that the Andes mountains in South America did not attract the plumb
bob or pendulum as much as he expected. (How did he know what to expect?) ...
Plumb Bobs The plumb bob usually has a body and a removable cap made of
brass with a replaceable point made of hardened steel. It is a weight tapered so
its point will hang directly below a supporting string. For normal tripod work, ...
9
REA's Handbook of Basic Carpentry
After the corner post, T-post, and intermediate wall studs have been nailed to the
plates or girts, the walls must be plumbed and straightened so that the permanent
braces and rafters may be installed. This is done by using a level or plumb bob ...
US Army Corps of Engineers, 2003
A hook, centered below the instrument, is provided for suspending a plumb bob.
The plumb bob is used to place the level directly over this point. In more
sophisticated instruments, a built-in optical plumb allows the operator to sight to a
point ...
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找出国内和国际出版社所讨论的内容，以及词语
plumb bob在以下新条目的上下文中是如何使用的。
Fatman Fabrications Builds a Repro Chassis for the 1955-56 Ford
Add a plumb bob, tape measure, angle finder, and a square you have all the tools required. Of course the math and know-how come from ... «Hot Rod Network, 七月 15»
Golf column: The imperfections keep The Open memorable
How in the world to you plumb bob an 80 yard putt? Then they will play in almost anything weather wise. This year the only thing that slowed ... «ABC Newspapers, 七月 15»
Art in transit - Works take off at NMIA
"'A comb untangles, a needle stitches together, a plumb bob finds the centre and a ladder takes you upward," Facey says of the creation. "I went ... «Jamaica Gleaner, 七月 15»
WirelessEZ Communication Interface for Continuous Level Sensors
It provides wireless communication for Flexar guided wave radar sensor or SiloPatrol SE (SMU) plumb bob style sensor or customer-supplied ... «Powder Bulk Solids, 七月 15»
Motoring Q and A: How can tire pressure issues affect an all-wheel …
I marked the tire and the floor at the plumb bob's point. With the tire inflated to its normal 35 psi, I rolled the vehicle backward exactly one tire ... «Reading Eagle, 七月 15»
In 1950s Fairbanks, we youngsters mined a rich vein of instructive …
His testing device was a plumb bob at the end of a string. As Elstun Lauesen, another visitor to Dexter's salon, wrote in an email, "His divining ... «Alaska Dispatch News, 七月 15»
State reinspects 230 'structurally deficient' spans
Also in hand are calipers, for measuring dimensions; a plumb bob to check whether a vertical element is as perpendicular to its base as it is ... «The Providence Journal, 七月 15»
Iconic World War I plane may soar again
Pilot and mechanic Tom Kozura is building an authentic Sopwith Camel. He uses a plumb bob to tune the tension on the wire struts, the same ... «The Detroit News, 七月 15»
11 Arts And Crafts Apps For The DIY Enthusiast, Because Sewing …
Woodworkers who are ready to streamline their workshop will like the iHandy Carpenter — the app offers virtual carpentry tools like a plumb bob, protractor, ... «Bustle, 六月 15»
Gay Head Light Reaches Its New Home - And The Celebration Begins
It's called a “plumb bob” - a string with a weight that keeps the string taut. The plumb bob hangs from the center support column of the ... «WCAI, 六月 15»
