When Blackman emerged from the bedroom, everyone was gone except the tolerant Lord Thomson, who stayed and chatted with him for half an hour, and then Blackman lay awake most of that night, despairing of what he must expect on the Continent.

When more than two figures are separated by subtraction symbols the subtraction must be carried out from the left to right if the result is to be correct.

When the Input/Output Control System is to be used in a program, a DIOCS statement must be used to select the major methods of processing to be used.

When we say that a mythological mode of thought must be completely abandoned, we mean it must be abandoned as the sole or proper means for presenting the Christian understanding of existence.

When we say, then, that today, in our situation, the demand for demythologization must be accepted without condition, we are simply saying that at least this much of the liberal tradition is an enduring achievement.

When they unite with the Church they must find in this fellowship the satisfaction of their basic spiritual needs or they will never mature into effective Christians.

`` When your mother was here he must have been a young boy.

" When we run over libraries, persuaded of these principles, what havoc must we make?

When a specific allophone ( from a set of allophones that correspond to a phoneme ) must be selected in a given context ( i. e. using a different allophone for a phoneme will cause confusion or make the speaker sound non-native ), the allophones are said to be complementary ( i. e. the allophones complement each other, and one is not used in a situation where the usage of another is standard ).

When the telescope is at position E it must be oriented toward spot S ′ so that the star light enters the telescope at spot S ′.

When the server serves, the shuttlecock must pass over the short service line on the opponents ' court or it will count as a fault.

When a boxer is knocked down, the other boxer must immediately cease fighting and move to the furthest neutral corner of the ring until the referee has either ruled a knockout or called for the fight to continue.

When removing checkers from the board (" bearing off "), the exact roll must be used unless a die is greater than any checker can use to bear off ; in that case the die is played by taking a checker from the highest-numbered point off the board.

When a pawn advances to the eighth rank, as a part of the move it is promoted and must be exchanged for the player's choice of queen, rook, bishop, or knight of the same color.

When there are no enemy discs on the board, many ( but not all ) rules also state that a player must shoot for the centre of the board, and a shot disc must finish either completely inside the 15-point guarded ring line, or ( depending on the specifics of the rules ) be inside or touching this line.

When monks and nuns who follow the Theravadan way feed themselves by alms, they must eat leftover foods which are given to them, including meat.

:" When we see leaf-eating insects green, and bark-feeders mottled-grey ; the alpine ptarmigan white in winter, the red-grouse the colour of heather, and the black-grouse that of peaty earth, we must believe that these tints are of service to these birds and insects in preserving them from danger.

When very large quantities of food must be transported to regions like war zones, earthquake hit regions, etc., they must be stored for a long time, so cryogenic food freezing is used.

When used in the extemporaneous preparation of topical medications, it is supplied in the form of Coal Tar Topical Solution USP, which consists of a 20 % w / v solution of coal tar in alcohol, with an additional 5 % w / v of polysorbate 80 ; this must then be diluted in an ointment base such as petrolatum.

* When strings contain spaces or other word dividers, the decision must be taken whether to ignore these dividers or to treat them as " letters " preceding all other letters of the alphabet.

" When Robert B. Anderson, Eisenhower's first Secretary of the Navy argued that the Navy must recognize the " customs and usages prevailing in certain geographic areas of our country which the Navy had no part in creating ", Eisenhower overruled him: " We have not taken and we shall not take a single backward step.

When what one person has experienced is put into words and transmitted to others, so doing risks giving unwarranted status to what inevitably must have had a subjective tinge.

When he was inducted into the Army at Fort Knox, Ky., Hansen's weight had dropped to 180 -- `` too light for me to be at my best '' he said.

When building an adobe structure, the ground should be compressed because the weight of adobe bricks is significantly greater than a frame house, and may cause cracking in the wall.

When the amount of muscle is increased, then more calories can be ingested without gaining weight.

When using volume to meter each charge, it is important to regularly check the charge weight on a scale throughout the process.

When the player releases the key, the jack falls back down under its own weight, and the plectrum pivots backwards to allow it to pass the string.

* When the key is released, the jack falls back down under its own weight, and the plectrum passes back under the string.

When using a pack, llamas can carry about 25 % to 30 % of their body weight for 5-8 miles.

When they have leant upon them, according to their habit, they knock down by their weight the unsupported trees, and fall down themselves along with them.

When a tree stump or other obstruction such as a rock is encountered, the ploughshare is thrown upwards, clear of the obstacle, to avoid breaking the plough's harness or linkage ; ploughing can be continued when the weight is returned to the earth after the obstacle is passed.

When the total weight becomes zero, all references have been destroyed.

When carbon is used, its content in the steel is between 0. 2 % and 2. 1 % by weight, depending on the grade.

When heavy, wet snow with a snow-water equivalent ( SWE ) ratio of between 6: 1 and 12: 1 ( in extreme cases, as heavy as 4: 1 ) and a weight in excess of 10 pounds per square foot (~ 50 kg / m < sup > 2 </ sup >) piles onto trees or electricity lines – particularly if the trees have full leaves or are not adapted to snow – significant damage may occur on a scale usually associated with hurricanes.

When standing on the board it is flexed down at the contact points by your weight, but can easily be lifted by shifting your weight off either foot.

When the operator pulls down a cord, a pulley weight behind the switchboard pulls it down to prevent it from tangling.

When accelerating or driving uphill, the vehicle's weight shifts rearward, reducing front wheel traction, causing the transmission to automatically send torque to the rear wheels to compensate.

When braking or driving downhill, the vehicle's weight shifts towards the front, reducing rear wheel traction.

US Senate chamber ( photo circa 1873 ) When the Capitol's new dome was finally completed, its massive visual weight, in turn, overpowered the proportions of the columns of the East Portico, built in 1828.

When landing the aircraft is much lighter due to the loss of propellant weight and a vertical landing is much easier to perform.

When considered a vector, weight is often denoted by a bold letter W.

When emplaced, the howitzer's high volume of fire compensates in large measure for the lower explosive weight of the projectile compared to the Army's 155mm and 8-inch howitzers.

When Prinze was a small child, his mother enrolled him in ballet classes to deal with a weight problem.

When the weight of the payload and fuel are considered together, it is known as the " useful load fraction ".

When heating ( or cooling ) in a water bath the flask can be clamped by the neck to a stand or a hooped weight may be placed over the conical part of the flask to prevent it from floating in the bath.

When softened in water it has a sea-like odour and because of the abundant cell wall polysaccharides it will form a jelly when boiled, containing from 20 to 100 times its weight of water.