Results show that the safety and assemble rate of squib B1 are in accordance with the specification and its function reliability is more than 99. 85% (r =0. 95), higher than that of B3.
The magnetic particles of Fe_3O_4 and the solid super-acid catalyst SO_4~(2-)-ZrO_2were assemble to become a novel ultra-fine catalyst SO_4~(2-)-Fe_3O_4/ZrO_2 withmagnetism and strong super-acidity.
In our country, concrete pump design and manufacture of car time long, produce 36M lift following products generally, 42M a the above-mentioned one mostly to import and assemble, especially the structure system.
This paper introduces the AT45DB041 operation of reading and writing and discusses scheduling chart and relevant universal subprogram in assemble language.
There is in circulation a claim that the herb known as Chin-Chien.Chao is good for treatment of vesical calculus.There are however two en- tirely different plants known under this name. One of them is purehable in Shanghai and is Glechoma hederacea.L.;the other is procurable in Canton & is Desmodium Stryracifolium (Osbe)Merr. (Desmodium retroflexum D.C.).Both are being used & are claimed with the same benefit,However,the uses of one may not aware of the other variety. It is highly inprobable that the two plants...
There is in circulation a claim that the herb known as Chin-Chien.Chao is good for treatment of vesical calculus.There are however two en- tirely different plants known under this name. One of them is purehable in Shanghai and is Glechoma hederacea.L.;the other is procurable in Canton & is Desmodium Stryracifolium (Osbe)Merr. (Desmodium retroflexum D.C.).Both are being used & are claimed with the same benefit,However,the uses of one may not aware of the other variety. It is highly inprobable that the two plants should give the same curative benefit and that benefit is derived from some characteristically active princi- ple.Some accredit the apparent benefit of Chin- Chien-Chao to large water in-take which usually associates with the administration of the drug. This deserves serious consideration in tracing the real value of the herb.In the article there has been assembled complete informations on Glechoma hederacea L.Similar informations have been sought for Desmodium stryracifolium (osb.) Merr (Desmodium retroflexum D.C.)but there are not available;This plant is apparently not as much studied as the other one,Glechoma hederacea L..
6-Chloro-7-sulfamyl-l,2,4-benzothiadiazine-1,1-dioxide (chlorothiazide) is an orally effective diuretic and is being employed for the treatment of hypertension. Many workers have reported the chemistry and pharmacology of this compound and its analogs. But the mechanism of the antihypertensive action has not been fully elucidated. It seemed to be of interest to us to analyse the structural features conducive to diuretic and antihypertensive activities. Five types of compounds have been prepared for the purpose...
6-Chloro-7-sulfamyl-l,2,4-benzothiadiazine-1,1-dioxide (chlorothiazide) is an orally effective diuretic and is being employed for the treatment of hypertension. Many workers have reported the chemistry and pharmacology of this compound and its analogs. But the mechanism of the antihypertensive action has not been fully elucidated. It seemed to be of interest to us to analyse the structural features conducive to diuretic and antihypertensive activities. Five types of compounds have been prepared for the purpose of studying the relationship between chemical structure and biological activities and of searching for a better antihypertensive agent. Physical data of these compounds were assembled in tables 1 to 12 in the Chinese text. Most of the compounds prepared were derived from 4-amino-6-chloro-l,3-benzenedisulfonamide, but compounds containing trifluoromethyl were also made. The intermediate disulfonamides were prepared by chlorosulfonation of m-chloroaniline with chlorosulfonic acid in large excess (ocassionally with added phosphorus trichloride or sodium chloride), followed by treatment with ammonia or with simple aliphatic and aromatic amines. The sulfonamides were condensed with aldehydes and ketones to give substituted 1,2,4-benzothiadiazine-1,1-dioxide. Pharmacologic studies will be reported elsewhere.
Isolations and routine diagnosis of the causal virus of a mosaic disease of adzuki-bean,which was usually very common and severe in Peking,were made during 1962 and 1963.Thesymptoms produced on the adzuki-bean plants after being inoculated with the virus isolatewere the same as those observed in fields,namely chlorotic blotches or mild mottling of the firstleaves and mosaics,slight puckering,rolling,convex cupping and marginal identation of thelater developed leaves.The infected plants usually became stunted...
Isolations and routine diagnosis of the causal virus of a mosaic disease of adzuki-bean,which was usually very common and severe in Peking,were made during 1962 and 1963.Thesymptoms produced on the adzuki-bean plants after being inoculated with the virus isolatewere the same as those observed in fields,namely chlorotic blotches or mild mottling of the firstleaves and mosaics,slight puckering,rolling,convex cupping and marginal identation of thelater developed leaves.The infected plants usually became stunted and developed numerous budsin rosttes at each node.This virus isolate was demonstrated to live in vitro (ca.20℃ to 22℃) for 24 hours,toressist a thermal inactivation up to 60-65℃ for ten minutes and to endure a dilution up to1:3,000 to 1:4,000.Transmission of this virus through adzuki-bean and cowpea seeds was demonstrated andthe percentages of transmission were 1.6% and 17.2% respectively.Myzus persicae Sulz.,Rhopalosiphum pseudobrassicae Davis,Aphis gossypii Glover andMacrosiphum pisi Kalt.were able to transmit the virus in greenhouse tests and their efficienciesof transmission followed the order mentioned above.Some species of leguminosae,including Vigna sinensis (1.) Endl.,V.cylindrica (L.)Skeels.Phaseolus vulgaris L.var.,Pisum sativum L.,Dolichos lablab,L.,Vicia fabaL.,Glycine soja Sieb.et Zucc.were readily infected and did not show any necroticensiformis Dc.was very difficult,if not impossible,to infect and did not show any necroticspots.Other legumes tested,including Phaseolus mungo L.,Cassia mimosoides L.,Lupinusperennis L.,Lathyrus palustris L.,Astragalus sinicus L.,Trifolium repens L.and T.hybridumL.were found to be immune.Some members of Solanaceae,Cucurbitaceae,Amaranthaceae,Compositae,Cruciferae,Umbelliferae and Chenopodiaceae were inoculated,however,none ofthem was infected except Spinacea oleracea Mill.,Matthiola sp.and Cheiranthus cherii.Onleaves of the last named plant minute chlorotic spots were produced,but not very consistent.The writers were of the opinion that the so-called cowpea mosaic viruses so far reportedmight be assembled into two main groups:one with short longevity in vitro of usually notexceeding 72 hours and the other with rather long longevity of 15 to 20 days.To the formerbelonged the virus isolates of Mclean (1941),Yu (1946),Snyder (1942) and Hino (1960),whileto the latter belonged the isolates of Dale (1949),Capoor & Varma (1956),Semangoen (1958),Chant (1962) and Robert & Robert (1962).The former group was considered to be AsparagusBean Mosaic Virus (AbMV) and the latter retained the name Cowpea Mosaic virus (CpMV).The present isolate evidently agreed mainly with the AbMV although having some minordiscrepancies and therefore it was considered to be a distinct strain of the Asparagus BeanMosaic Virus.
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