# How to use *B-c* in a sentence

At small country towns or villages, where the message traffic is light, the Wheatstone " A

**B C**" instrument is used.In this apparatus electric A

**B C**currents are generated by turning a handle (placed in front of the instrument), which is geared, in the instru ment.A noticeable feature in the modern A

**B C**indicator, as well as in all modern forms of telegraph instruments, is the adoption of " induced " magnets in the moving portion of the apparatus.At offices where the work is heavier than can be dealt with by the A

**B C**apparatus, the " Single Needle " instrument has been very largely employed; it has the advantage of slight Single liability to derangement, and of requiring very little adjustment.The cheek-teeth (premolars and molars) form a A

**B C**FIG.AdvertisementPro-deltidium attached A

**B C**FIG.As an application of moving axes, consider the motion of liquid filling the ellipsoidal case 2 y 2 z2 Ti + b1 +- 2 = I; (1) and first suppose the liquid be frozen, and the ellipsoid l3 (4) (I) (6) (9) (I o) (II) (12) (14) = 2 U ยข 2, (15) rotating about the centre with components of angular velocity, 7 7, f'; then u= - y i +z'i, v = w = -x7 7 +y (2) Now suppose the liquid to be melted, and additional components of angular velocity S21, 522, S23 communicated to the ellipsoidal case; the additional velocity communicated to the liquid will be due to a velocity-function 2224_ - S2

**b c**6 a 5 x b2xy, as may be verified by considering one term at a time.Let us imagine unit mass of solution of volume V confined in a cylinder ABC between a fixed vapour sieve B and a solid piston A A

**B C**FIG.To a man who regarded the art of writing, of which at the best he had but a slight knowledge, as something supernatural, and who lived amongst illiterate people, an A

**B C**may well have seemed more of the sacred book.Then if a pencil be placed along

**B C**so as to keep the string taut, and the limb AB be slid along the directrix, the A pencil will trace out the parabola.AdvertisementFor suppose that in consequence of the displacement a point of the lamina is brought from A to B, whilst the point of the lamina which was originally at B is brought to C. Since AB, BC, are two different positions of the same line in the

**B C**lamina they are equal, and it is evident that the rotation could have been effected by a rotation about J,Let B/C be the velocity ratio required, reduced to its least terms, and let B be greater than C. If B/C is not greater than 6, and C lies between the prescribed minimum number of teeth (which may be called t) and its double 2t, then one pair of wheels will answer the purpose, and B and C will themselves be the numbers required.

Then, if possible, B and, C themselves are to be resolved each into rnI factors (counting 1 as a factor), which factors, or multiples of them, shall be not less than t nor greater than 6t; or if B and C contain inconveniently large prime factors, an approximate velocity ratio, found by the method of continued fractions, is to be substituted for B/C as before.

The side on which it touches that circle

**B C**is determined by the fact that the obliquity A of the reaction is such as to oppose the A rotation.The earliest writer in the Finnish vernacular was Michael Agricola (1506-1557), who published an A

**B C**Book in 1544, and, as bishop of Abo, a number of religious and educational works.AdvertisementC D 0K2, a

**b c**m Q c 6 L -...During the up stroke of the piston the wing is very decidedly convex on its upper surface (a

**b c**d, A A'); its under surface (e f g h, A A') being deeply concave and inclined obliquely upwards and forwards.Equation (I) becomes E/R= (I - b - c - M/R)/(i - a), and hence b+c +M /R is equal to or greater than unity when the load is self-sustained, and we thus obtain a relation between R and E in the form i - a/2 - c, which shows to a first approximation, that as c approaches unity a high efficiency is obtainable, while the self-sustaining power of the tackle is retained.

A

**B C**of numerical quantities, merely correspond with each other, the correspondence being the result of some relation.Considering the equations ax +by +cz =d, a'x +b'y +c' z =d', a"x+b"y+cnz=d" and proceeding to solve them by the so-called method of cross multiplication, we multiply the equations by factors selected in such a manner that upon adding the results the whole coefficient of y becomes = o, and the whole coefficient of z becomes = o; the factors in question are b'c" - b"c', b"c - be", bc' - b'c (values which, as at once seen, have the desired property); we thus obtain an equation which contains on the left-hand side only a multiple of x, and on the right-hand side a constant term; the coefficient of x has the value a(b'c" - b"c') +a'(b"c - bc") +a'(bc' - b'c), and this function, represented in the form a, b,c, a' b'c', a" b" c" is said to be a determinant; or, the number of elements being 32, it is called a determinant of the third order.

AdvertisementMoreover, the functions b'c" - b"c', b"c - bc", bc' - b'c used in the process are themselves the determinants of the second order l b",c"I?

The form is " A

**B C**D, &c., are P; AB CD are all M; thus all M are P."The false axis, a

**b c**d, is formed by successive generations of unifloral axes, the flowers being arranged along one side alternately and in a double row; had the bracts been developed they would have formed a similar double row on the opposite side of the false axis; the whole inflorescence is represented as curved on itself.Eric is a pipe organ builder who works with his brother John who runs the family firm,

**B C**Shepherd & Sons.We teach undergraduate students doing BSc projects and clinical rheumatology; also running specialist modules for those interested in B cells.

AdvertisementBoron triethyl B(C 2 H 5) 3 is obtained in the same manner, by using zinc ethyl.

By the automatic curb sender the cable is put to one or the other pole of the battery and then to the reverse pole for definite proportionate times during u

**b c**0 'c' C p t e a n i m e r rn e ll i a.As the plant develops the veil is ruptured; the lower portion forms a sheath or volva round the base of the stem, while the upper portion persists as white patches or scales or warts on the surface of the cap. The stem usually bears an upper ring of tissue, the

**B C**Amanita muscaria.A

**B C**Teach provides board games for preschoolers and elementary school students.