We decide to develop an equipment of weather balloon puffing to behoove the proper net lifting force automatically . it not only advances the precision of puffing and automatic degree of the weather balloon ' s puffing , but also eases the intensity of labour 我們研制一種氣象氣球自動充氣裝置,它能根據(jù)具體測量要求,自動將氣球充氣到應具有的凈舉力,該裝置不僅能夠提高充氣的精度,而且減輕勞動強度,提高氣球充氣的自動化程度。
Webbing sling , round sling , lifting sling , nylon rope , rope ladder , cargo net lifting sling belt group have a long history for more than 46 years of specializing in different types of slings , mainly products including polyester webbing sling , polyester round sling , polyester cargo lashing , super sing , flat sling , flat webbing sling , flat web sling , polester web sling , tree strap , webbing strap , doublebraid , recovery strap , recovery tow strap , lashing systems , polyester sling , polyester belt sling , hollow braid , synthetic webbing , endless sling , nylon sling , synthetic web sling , synthetic sling , webbing sling , round sling , cargo lashing , ratchet tie down , ratchet lashing , ratchet strap , ratchet tie down strap , nylon webbing , nylon strap , tubular round ropes , braided rope , diamond braid rope , starter rope , safety net , safety belt , cargo net , safety rope , climbing rope , rope ladder , building net , nylon net , polyester webbing sling , polyester round sling , tie down , cargo restraint , webbing strap , duplex eye - eye webbing sling , eye - eye webbing sling endless webbing sling , widely and heavy duty webbing sling , multi - sling , ratchet lashing , tow strap , , web belt sling , flat webbing sling , nylon rope ladder , industrial safety nets , nylon cargo net , dock net , synthetic webbing sling , lifting clamp , braided rope , 3 strand rope , 12 strand rope , 8 strand rope , cargo net , shipmast net , tube net , solid braided rope , braided rope net , sports net , pe net , safety net , scaffold net , synthetic slings , wide lift sling , round webbing sling , flat webbing sling with eyes , flat webbing endless sling , wire rope sling , multi - set sling , pipe lifting sling , pipeline sling , lowering belt , heavy duty anti cutting sleeves , fiberglass rope , fiberglass wick , braided fiberglass rope , fiberglass rope lamp , fiberglass oil lamp wick , fiberglass strap , solid braided fiberglass rope - round , fiberglass tapes , ceramic fiber rope , fiberglass braided rope , pipe handling sling , lowering in belts , stone handling sling , flat lifting sling pipe lifting belt synthetic fiber round sling synthetic lifting sling , synthetic fiber sling , nylon webbing strap , pipe sling , bandsling , pipe sling with reinforced eyes , lifting sling with reinforced eyes , pipeline pipe industrial farm lifting sling , endless sling , eye eye sling , oil field sling , truck strap , winch strap , cargo tie down , track ratchet strap , tow strap winch flat rope tow line , heavy duty webbing towing lifting sling , cargo sling , pp cargo sling , polyester cargo sling , flat pack sling , ceramic fiber rope twisted rope braided round rope braided square rope 2圓形尼吊裝繩系列:無接頭尼吊裝繩兩頭扣尼吊裝繩多叉尼吊裝繩船用錨繩纜繩引紙繩變壓器吊裝繩各種規(guī)格編織吊繩,尼繩,啟動拉繩,啟動繩,引擎拉繩,引擎繩,起動拉繩,起動繩,動力繩,安全清洗繩,安全繩,保險繩,耐火救生繩,維綸繩,丙綸繩,滌綸繩,錦綸繩,尼吊繩,尼吊裝繩,錨繩,靠岸繩,旗繩,晾衣繩,復合吊繩,掛衣繩,宿營繩,保護繩,防火繩,尼網(wǎng),休閑吊網(wǎng),跳繩,蠶絲繩,全棉繩,塑膠繩,布繩,拔河繩,攀巖繩,游艇繩,綿綸絞制繩,織制繩,登山繩,拔河繩,立桿繩,水平繩,工藝繩,吊繩,船用纜繩,絞制纜繩,綿綸絕緣繩,三股繩,八股繩,軍用繩,線路牽引繩,吊棕繩,割刀繩,引紙繩,包裝袋繩,禮品盒繩,酒盒繩,食品盒繩,手提袋用繩,禮品盒用繩,工藝品用繩,服裝用繩,聚乙烯繩,聚丙烯繩,混紡繩,纖維綸繩,復絲繩,撕裂膜繩,編織繩,加鉛繩,功能繩,軟梯繩,尼軟梯,軟梯,尼繩梯,尼梯繩,安全網(wǎng),棉繩,彈力橡筋繩,嵌邊繩,封蠟繩等,啟動繩啟動拉繩引擎繩引擎拉繩起動拉繩,雙編織繩,金剛打編織繩,股編織繩,股編織繩,多股編織繩。
The former has to be operated in a complex way , while the latter has a tendency to charge too much or not enough , greatly affecting the accuracy of the observation data . moreover , both drive observers so hard that they have to read the metrical data of glass and thermometer , before finding out the proper net lifting force through manual work 前者操作復雜,后者容易造成充氣不足或過多,影響觀測數(shù)據(jù)的準確性,而且這兩種方法都需要觀測人員讀取氣壓計和溫度計的測量值,再經(jīng)過人工查表得出氣球應具有的凈舉力,工作量較大。
net: adj. 凈的,純的 (opp. gross) 無虛價的 ...lift: vt. 1.舉起,使升起,提起,抬起;提高;提升。 2. ...lift net: 繒網(wǎng)bottom lift net; diver net: 底敷網(wǎng)blanket net; lift nets: 敷網(wǎng)類boat lift net: 船板罾網(wǎng)craft lift net: 有餌小板罾floating lift net: 浮敷網(wǎng)four boat lift net: 四艘張網(wǎng)square lift net: 方形板繒網(wǎng)stationed lift net: 岸邊板罾in a lift: 乘電梯lift: vt. 1.舉起,使升起,提起,抬起;提高;提升。 2.使高尚;鼓舞。 3.運送,搬運;空運 ( = airlift). 4.偷竊;偷去;抄襲,剽竊。 5.起出,拔起;掘出;拔營。 6.(把板球等)向高空擊去。 7.〔美國〕清償;贖出,贖取(典押物)。 8.解除,撤除,撤消。 lift that parcel down the shelf 把那包東西從架上拿下來。 lift weights 舉重。 Mount Chomolungma lifts its cone into the clouds. 珠穆朗瑪峰頂高聳入云。 lift the tariff 〔美國〕提高稅率。 His wallet was lifted. 他的皮夾子被人扒走了。 lift a passage from the book 從書中剽竊一段文字。 lift a mortgage 償付抵押債款。 lift the ban on 解除對…的禁令。 lift the curfew. 撤消宵禁。 vi. 1.被提高,升起。 2.消散。 3.水漲船高,(船)乘浪升高。 4.(地面)隆起。 5.聳立。 The window will not lift. (往上提起的)窗子開不開。 The fog lift. 霧消散。 lift off 【航空】起飛。 lift one's hat (把帽子從頭上拿起一下)脫帽致敬。 lift sb.'s face 用美容術伸平面皺,為某人整容。 lift up 提起來,上升。 lift up a cry 高聲大叫。 lift up one's [the] eyes[face] 仰望,注視;祈禱。 lift up one's [the] feet 快去援救。 lift (up) one's [the] hand 1. (舉手)起誓。 2. 祈禱。 lift (up) one's [the] hand against 反叛,攻擊,壓制。 lift up one's head 抬頭;(因自信,得意等)昂起頭來;狂喜。 lift up one's [the] heel 不以禮相待。 lift up with pride 得意揚揚。 n. 1. 舉起;抬高;提升,搬起。 2.高昂的姿態(tài)。 3.情緒昂揚,精神振奮。 4.(一次)舉重量,起重量;【礦物】(一次)采掘量。 5.【機械工程】揚力,(水泵)揚程;【航空】升力,浮力。 6.〔英國〕電梯;吊車;升降機 ( = 〔美國〕 elevator)。 7.起重機;千斤頂。 8.鞋后跟皮的一層。 9.土地的隆起,小丘。 10.(霧等的)消散。 11.幫助,幫忙,照顧。 a lift in cost 費用[成本]提高。 walk with the proud lift of one's head 昂首闊步。 a lift of sheet steel 一次吊起的鋼板。 give sb. a lift 給某人以鼓勵;幫某人的忙;在半路上讓某人搭自己的車;扶某人上車。 a dead lift (不用起重機等機械)用人力硬搬;〔比喻〕費力的艱巨任務。 liftback 斜車頂開啟式小轎車〔車頂傾斜并可向上開啟的轎車〕。 on the lift: 虛弱地net: n. 因特網(wǎng)。 supply Net services 提供因特網(wǎng)服務。 n. 1.網(wǎng),網(wǎng)眼織物,(花邊的)織物。 2.網(wǎng)狀物,網(wǎng)狀組織,網(wǎng)狀系統(tǒng),通信網(wǎng)。 3.(乒乓、網(wǎng)球的)球網(wǎng);落網(wǎng)球。 4.羅網(wǎng),陷阱。 5.(蜘)蛛網(wǎng)。 a fish net 魚網(wǎng)。 a mosquito-net 蚊帳。 a net artist 〔美國〕網(wǎng)球選手。 be caught in a net 陷入羅網(wǎng),上了圈套。 cast [throw] a net 撒網(wǎng)。 draw in a net 拉網(wǎng)。 spread one's net for (sb.) 給某人布置好圈套,設法叫某人上鉤。 sweep everything into one's net 把可以到手的一切都攫為己有,一切盡歸私囊。 vt. (-tt-) 1.用網(wǎng)捕,撒(網(wǎng)),張(網(wǎng)),用網(wǎng)覆;用網(wǎng)制作;用…編成網(wǎng)狀物。 2.把…誘入圈套[羅網(wǎng)]。 3.〔美俚〕(努力、設法)得到(結果),撈得。 4.打(球)落網(wǎng),觸網(wǎng)。 vi. 編網(wǎng);編結網(wǎng)狀物;〔詩〕成網(wǎng)狀。 net strawberries 用網(wǎng)覆蓋草莓。 net a river 在河上撒網(wǎng)。 net a handsome profit 撈到一大筆利潤。 netted sunbeam 映在水底上的網(wǎng)形日光。 adj. 凈的,純的 (opp. gross) 無虛價的;基本的;最后的。 a net interest 純利, 凈賺。 a net loss 純損, 凈虧。 a net profit [gain] 純利潤。 a net price 實價。 at 5 dollars net 實價5美元。 net ton 凈噸,美噸 (2000磅)〔英噸叫 gross ton (2240磅)〕。 net weight 凈重。 the net result 最后結果。 n. 純利; 凈值;實價;純量, 凈數(shù), 凈重。 vt. (-tt-) 得到;使得到; 凈得; 凈賺。 net $10000 a year 每年凈賺一萬元。 net- net adj.,n. 最后的(定論);最權威的(結論)。 net in: (有效)及; 擦網(wǎng)好球; 擦網(wǎng)入門net, the: 網(wǎng)絡驚魂on net: 按凈計算the net: 網(wǎng)路上身; 網(wǎng)絡驚魂lift by lift: 分層澆筑facilities for lift on lift off: 吊上員下設備lift air lift: 升揚高度lift on lift off shipment: 吊上吊下裝運lift on-lift charge: 吊上吊下lift-on lift-off: 吊進吊出法