与 «ROCK BORER»相关的英语书籍
在以下的参考文献中发现
rock borer的用法。与
rock borer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。
1
Intertidal Invertebrates of the Central California Coast
Pholadidea penita A true rock borer that anchors the body by attaching the foot,
and rasps the burrow not by opening and closing the valves but by alternate
contractions of anterior and posterior adductor muscles which rock the valves
over a ...
Laboratory and Field Text Invertebrate Zoology, 1954
2
A Practical Guide to the Marine Animals of Northeastern ...
Leland W. Pollock. Hiatellidae, Rock Borer Clams (from 13.95, 13.105) Irregularly
wrinkled as growth follows contours of habitat; dull colors; often pallial line is
indistinguishable, but if visible, shows large pallial sinus to accommodate
siphons.
3
German Technical Dictionary
<Kohlen> rock borer, rock drill Gesteinsbohrmaschine f<Kohlen> rock drill
Gesteinsdruck m <Bau, Kohlen> rock pressure Gesteinsmehl n <Kohlen> stone
dust Gesteinsprallmühle f<Kohlen> impact breaker Gesteinsschotter m <Bau,
Hydraul> ...
4
Electricity in the service of man
Tavcrdou's Electric Rock-Borer.—For borings in hard rocks, by the rotation
machines, as a rule, diamonds are fixed in the borer, because steel points are not
sufficiently durable. Leschot's front piece, for instance, consists of an iron tube
having ...
... universe than that at the left. In rotating. 14 November, 1927 POPULAR
SCIENCE MONTHLY New Rock Borer Light Rivals Sun Vesuvius Busy Again
Phonograph's Birthday Measuring to Shanghai Leaning Tower's Peril Flood a
Blessing.
__ 17. 20 Rock borer (Saxicava arctica) ........ -- 1.86 Send dollar (Echinarachnius
Parma) 8.01 Razor clams (Siliqua) ______ -_ . _ - 1.76 Sea urchin (
Strongylocentrotus dr6Venus-heart (Venericardia ventricosa) -__ 1. 19
bachiensis) ...
7
Channel Island Marine Molluscs: An Illustrated Guide to the ...
... Rayed Artemis #424, pl.33 Rayed Trough Shell #379, pl.29 Razorfish #384-
389 Razorfish, Common #386, pl.30 Razorfish, Grooved #384, pl.30 Razorfish,
Pod #387, pl.30 Rock Borer, Wrinkled #443, pl.35 Saddle Oysters #342-344
Scallop, ...
8
The Road to Freedom: pt. 3. The anger of high sea
At low tide, many people went to that area to catch baby clams or rock-borer
clams. They went there with a pair of gloves, small hammers, and knives. They
turned the rocks to catch baby clams, or broke the rock- borer clam shells with the
...
9
Rock Boring Bivalves and Associated Fauna and Flora of the ...
Two areas along the intertidal terrace at Santa Cruz, California, were surveyed for rock boring bivalves.
10
Langenscheidt Routledge Fachwörterbuch kompakt Bauwesen ...
... Gestein n rock anchor (l&E) Felsanker m rock borer (Masch) Gesteinsbohrer m
rock breaker (Masch) Steinbrecher m rock dowel (Masch) Steindubel m rock drill
(Masch) Bohrhammer m, Gesteinsbohrer m rock fill (l&E) Steinschiittung / rock ...
