摘要:
This invention relates to certain phenoxybenzoates having excellent selective herbicidal properties. The compounds of the present invention are defined by the formula ##STR1## wherein L, M and N are independently hydrogen, halogen, trihalomethyl, nitro, cyano, C.sub.1-4 alkyl, C.sub.1-4 alkoxy and ##STR2## and A is selected from the group of radicals defined by the formulae: ##STR3##
摘要翻译:本发明涉及具有优异选择性除草性质的某些苯氧基苯甲酸酯。 本发明化合物由下式定义:其中L,M和N独立地是氢,卤素,三卤代甲基,硝基,氰基,C 1-4烷基,C 1-4烷氧基和A是 选自由下式定义的基团:Z(CH 2 CH 2 Z')mCH 2 CH 2 Z'H; II X(CH 2)n R 6(OH)p; V< IMAGE> VI
摘要:
This invention relates to a composition comprising a mixture of a N-heterocyclic amide, such as N-methylpyrrolidone, and a 2-haloethylsulfinamide having from 3 to 16 carbon atoms for the treatment of plants, including trees, shrubs, farm crops and ornamentals to achieve promotional and sustained hormonal ethylene plant growth regulatory effects; and the method of using said composition.
摘要:
The insecticides having the formula: ##STR1## wherein A.sup..crclbar. is a halogen anion; X, Y and Z are each independently hydrogen, a halogen atom or haloalkyl group of from 1 to 4 carbon atoms; R, R' and R" are each independently phenyl, halophenyl, haloalkylphenyl of from 7 to 12 carbon atoms or alkyl of from 1 to 6 carbon atoms, optionally substituted with halogen; W is hydrogen, --CHO or --CHN(R'").sub.2 where each R'" is independently hydrogen or alkyl of from 1 to 4 carbon atoms, optionally substituted with halogen; and W' is hydrogen or represents a bond forming a double bond between C and W when W is --CHN(R'").sub.2. The invention also relates to the method of preparing formulations or compositions of said insecticides together with their use as agricultural products.
摘要:
Disclosed is an automated milking parlor in which cows are directed from an entry area through prep stalls where they are prepared for milking and on to milking stalls where they are machine milked, by automated stall gates, feeders and washing devices substantially all of which are pneumatically operated and controlled. The milking parlor has two banks, each with one prep stall and three milking stalls, all operated by a single milker from a pit between the banks. A pneumatic logic circuit sequences and actuates the operation of all stall gates, and prevents cows from being released from the prep stall until they are fully prepared for milking and a milking stall is available. Milk received by the milking machines is piped directly to storage facilities at the exit end of the parlor, and milking machines which automatically release when the milk from the cows stops are used to actuate appropriate portions of the operation sequencing.
摘要:
A breast prosthesis, including an elastomeric shell including an elastomeric shell including a front exterior surfaces including a first portion having a first surface texture, and a second portion having a second surface texture different than the first surface texture, and a back exterior surface having a third surface texture, and a front transition area that transitions between the first portion and the second portion of the front exterior surface.
摘要:
A firearm includes a receiver. A bolt carrier is moveable relative to the receiver between a firing position and a rearward position. A hand guard is coupled to the receiver. A gas tube is disposed at least partially within and fixed relative to the hand guard. A handle assembly is at least partially disposed in the hand guard and is moveable between a forward position and a charging position. The handle assembly has a body and an elongated member extending from the body toward the bolt carrier. The elongated member is disposed about the gas tube and is movable relative to the gas tube between the forward and charging positions. The elongated member engages the bolt carrier to move the bolt carrier from the firing position to the rearward position when the handle assembly moves from the forward position to the charging position.
摘要:
A firearm includes a receiver and a barrel connected to the receiver. A hand guard extends from the receiver and defines a hand guard bore. The receiver includes a threaded end and the hand guard includes a flange extending into the hand guard bore and abutting the receiver about the threaded end. A hand guard nut abuts the flange of the hand guard and threadedly engaging the threaded end of the receiver. The hand guard nut sandwiches the flange between the hand guard nut and the receiver for attaching the hand guard to the receiver. The hand guard includes a first hand guard portion and a second hand guard portion removably attached to the first hand guard portion. The second hand guard portion is slid from an assembled position to a disassembled position to expose the hand guard nut in the hand guard bore.
摘要:
A firearm includes a receiver defining a receiver bore and a bolt carrier disposed in the receiver bore. The bolt carrier is moveable relative to the receiver along a longitudinal axis between a firing position and a rearward position. A hand guard is coupled to the receiver and an elongated member is fixed relative to the bolt carrier in the hand guard. A handle assembly is slideably engaged with the elongated member in the hand guard and the handle assembly is moveable toward the receiver to define a charging motion. The bolt carrier presents a first surface and the handle assembly terminates at a terminal surface aligned with the first surface along the longitudinal axis. The terminal surface of the handle assembly abuts the first surface of the bolt carrier when the handle assembly is moved in the charging motion.
摘要:
A firearm assembly including a first weapon having a first receiver is disclosed. The first receiver includes a front end with a barrel attached to the front end and a front sight attached to the barrel. A second weapon is selectively mounted to the first weapon and movable between an engaged and disengaged position. The second weapon includes a second receiver and a mounting system having a first portion attached to the second receiver and a second portion coupled to the second receiver. The first portion is coupled to the front sight to define a first attachment point when the second weapon is in the engaged position. The second portion includes a first end coupled to the front sight to define a second attachment point and a second end coupled to the first receiver to define a third attachment point when the second weapon is in the engaged position.