Foot of the second pair ("second pair of gnathopoda") of the female of Orchestia Tucurauna, magnified 15 diam.
Foot of the second pair ("second pair of gnathopoda") of the male of Orchestia Tucurauna, magnified 15 diam.
The presphenoid is continuous with a second pair of wing-like bones, the =orbitosphenoids=.
The orbitosphenoids pass obliquely forwards and upwards, and are united above with a second pair of large membrane bones, the frontals (fig.
Its posterior face is bevelled off and forms with a second pair of facets on the lateral portions a surface with which the odontoid process of the second vertebra articulates.
Second pair short, with the segments (and those of the shorter ramus of first pair) somewhat protuberant.
First pair far removed from the second pair, and not above half their length; segments rather broad, with transverse rows of bristles not very thickly crowded together; terminal segments very obtuse, and furnished with thick spines.
Prosoma moderately developed; first pair of cirri rather far removed from the second pair.
First pair apparently remote from the second pair; all five posterior pair lost; first pair short, with the rami unequal by about two segments; segments clothed with several transverse rows of bristles; terminal segments blunt.
A second pair of arms becomes formed, which are at first much shorter than the original pair; with their formation a radial symmetry is acquired.
The velum next becomes reduced, and two small processes, which give rise to the lip tentacles and a second pair of gills, sprout out.
A second pair of arms next become established on the dorsal side of the previously existing pair, and the region where the anus is placed grows out as a special process.
A second pair of tentacles next becomes formed, giving to the larva a 4-radial symmetry.
P, which drives a second pair at Q, one of which is fast on a spindle which passes through the vertical feed screw, and is secured thereto by the set screw e.
But when there is so nearly contact between two teeth on each wheel that but little elasticity in the teeth would cause a second pair of teeth to have contact, then the elasticity of the wood would cause this second contact.
In this state it is subjected to a second pair of cylinders, by which the iron is drawn into flat bars, 4 inches broad and half an inch thick.
The same thing holds with regard to the transmission of the riband through between a second pair of rollers, c, d, and a third, e, f.
The surface speed of the posterior or second pair of rollers is 3, 4, or 5 times greater than that of the front or receiving pair, according to the desired degree of attenuation.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "second pair" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
