豆豆侠3
1. 数据类型关键字(12个): (1). char :声明字符型变量或函数 (2). double :声明双精度变量或函数 (3). enum :声明枚举类型 (4). float:声明浮点型变量或函数 (5). int: 声明整型变量或函数 (6). long :声明长整型变量或函数 (7). short :声明短整型变量或函数 (8). signed:声明有符号类型变量或函数 (9). struct:声明结构体变量或函数 (10). union:声明联合数据类型 (11). unsigned:声明无符号类型变量或函数 (12). void :声明函数无返回值或无参数,声明无类型指针(基本上就这三个作用) (2)控制语句关键字(12个): A.循环语句 (1). for: 一种循环语句(可意会不可言传) (2). do : 循环语句的循环体 (3). while :循环语句的循环条件 (4). break:跳出当前循环 (5). continue:结束当前循环,开始下一轮循环 B.条件语句 (1).if: 条件语句 (2).else :条件语句否定分支(与 if 连用) (3).goto:无条件跳转语句 C.开关语句 (1).switch :用于开关语句 (2).case:开关语句分支 (3).default:开关语句中的“其他”分支 D. return :子程序返回语句(可以带参数,也看不带参数) 3. 存储类型关键字(4个): (1).auto :声明自动变量 一般不使用 (2).extern:声明变量是在其他文件正声明(也可以看做是引用变量) (3).register:声明积存器变量 (4). static :声明静态变量 4. 其它关键字(4个): (1).const :声明只读变量 (2).sizeof:计算数据类型长度 (3).typedef:用以给数据类型取别名(当然还有其他作用) (4).volatile:说明变量在程序执行中可被隐含地改变 1、算法程序处理数据的流程被称为算法,算法可以用言语描述,也可以用流程图描述.2、程序不管用什么语言来表达的对问题的描述,通常都称为程序。3、数据结构数据结构是计算机存储、组织数据的方式。通常情况下,精心选择的数据结构可以带来更高的运行或者存储效率的算法。数据结构往往同高效的检索算法和索引技术有关。 4、数据类型数据类型是指数据的内在表现形式。通俗地说,我们把数据加工计算中的特征称为数据类型。5、字符串字符串或串(String)是由零个或多个字符组成的有限序列。一般记为 s='a1a266;66;66;an'(n>=0)。它是编程语言中表示文本的数据类型。通常以串的整体作为操作对象,如:在串中查找某个子串、求取一个子串、在串的某个位置上插入一个子串以及删除一个子串等。两个字符串相等的充要条件是:长度相等,并且各个对应位置上的字符都相等。设p、q是两个串,求q在p中首次出现的位置的运算叫做模式匹配。串的两种最基本的存储方式是顺序存储方式和链接存储方式。 6、表达式用运算符和括号将运算对象(常量、变量和函数等)连接起来的、符合C语言语法规则的式子,称为表达式。7、主调函数在函数中,可以使用函数调用语句,来调用其他函数(称为被调用函数),这时,就把控制转移到被调用函数,而在被调用函数执行完毕或执行到语句return时,又把控制转向原来的函数(称为主调函数).8、被调函数9、变量在程序执行过程中,其值不发生改变的量称为常量,取值可变的量称为变量。
卷毛咕咕
地道的表达应该是 This is to certify (或declare,state,evidence) 或 we hereby certify! 举例: CET-6大学英语考试六级证书Certificate of College English TestThis is to certify that ___________, a student of Grade ______ at Department of __________, ___________ University/Institute, passed the examination of College English Test Band-6 (CET-6)in January/June XXXX. Upon examination, he/she has fulfilled the band 6 requirements College English Syllabus Band Six with excellent/qualified score and is hereby awarded the Certificate of CET-6.Department of Higher EducationState Education Commission (国家教委)或 Ministry of Education (教育部)Date of Issuance: Certificate No.:
wangqixiaqi
auto :声明自动变量 double :声明双精度变量或函数 int: 声明整型变量或函数 struct:声明结构体变量或函数 break:跳出当前循环 else :条件语句否定分支(与 if 连用) long :声明长整型变量或函数 switch :用于开关语句 case:开关语句分支 enum :声明枚举类型 register:声明寄存器变量 typedef:用以给数据类型取别名char :声明字符型变量或函数 extern:声明变量是在其他文件正声明 return :子程序返回语句(可以带参数,也可不带参数) union:声明共用数据类型 const :声明只读变量 float:声明浮点型变量或函数 short :声明短整型变量或函数 unsigned:声明无符号类型变量或函数 continue:结束当前循环,开始下一轮循环 for:一种循环语句 signed:声明有符号类型变量或函数 void :声明函数无返回值或无参数,声明无类型指针 default:开关语句中的“其他”分支 goto:无条件跳转语句 sizeof:计算数据类型长度 volatile:说明变量在程序执行中可被隐含地改变 do :循环语句的循环体 while :循环语句的循环条件 static :声明静态变量 if:条件语句
明月丶夜灬
您是指LOI吧,如下给您参考:COMPANY’S LETTER HEADLetter of Intent 采购意愿书October 27th, 2006 To: Zennica Finance Ltd.WE, THE UNDERSIGNED (XXX), HEREBY DECLARE AND CONFIRM THAT WE ARE READY, WILLING AND ABLE TO PURCHASE THE COMMODITY AS PER SPECIFICATIONS AND IN THE QUANTITY AND THE PRICE AS SPECIFIED IN THE TERMS AND CONDITIONS AS HEREINAFTERSET FORTH. THIS REPRESENTATION IS MADE WITH FULL CORPORATE AUTHORITY AND RESPONSIBILITY OF THE ABOVE.我方系签署人(XXX),依全部公司责任与充分授权,兹此声明确认本公司有能力与意愿,已准备依据下列规格,数量,价格,和以下所示条款条件来采购:Commodity:产品: (Mazut 100 Fuel Oil, Gost 10585-75)Origin: RussiaSpecification:规格: COMPONENT RESULTAsh content, not more % 灰份 0.14Mass fraction of sulphur, not more % 硫份 low sulphur residual oil 0.5Temperature of the flash, not less °Cin the closed crucible ≥65 In the open crucible °C 110 min4. The temperature of solidification, not higher °C 255. Kinematics viscosity at 50°C 运动黏度 118 max6. Water content 水最大 0.5%7. Mechanical impurities 机械染质 Lower than 0.1%8. Acidity 酸 Lower than5 mg KOH/ 100ml9. Alkalinity碱 nil10. Gross Calorific Value Kcal/kg / KJ/kg 热值 Min9200/4130011. Density at 15.0 deg. C Kg/1 密度 0.890-0.920012. Hydrogen Sulfide Content (H2S) pom 0.5max13. Carbon Residua 残碳物 Lower than 7%14. Vanadium (V) ppm 钒最大 2315. Aluminium (Al) ppm 铝 516. Silikon (Si) ppm 硅 1217. Nickel (Ni) ppm 镍 4918. Asphaltenes m/m 沥青质 3.6%19. Destilation @4 mm Hg Extracted to 760 mm Hg 以下为馏程 Initial Boiling Point deg. C 最初沸点 216 5% recovered deg. C 259 10% recovered deg. C 310 20% recovered deg. C 358 30% recovered deg. C 445 40% recovered deg. C 502 50% recovered deg. C 534 60% recovered deg. C 538 75% recovered deg. C 545 80% recovered deg. C - 90% recovered deg. C - Final Boiling point deg. C 550 Percent Recovered vol 78% Residue vol 22% Total Nitrogen m/m 0.192%20 Sodium (Na) ppm 15Contract Period:合约期限: (12 Months) 100,000 MT/ Per Month.12个月,每月100,000吨Price:价格: CIF USD $293.00/MT到岸价, 美元$293.00/每吨Quantity:数量: 1,200,000 MT (100,000 MT X 12 Months)一年共1,200,000万吨Destination:交货地点: Any Safe Port of China.XXX, 中国Payment:付款: By Bank Guarantee (B.G) for two shipments Value and the available period are good for 13 months. Each delivery payment will be by T/T not later than Five (5) banking days or by Irrevocable, Non-Transferable, Documentary Letter of Credit issued or Confirmed by an acceptable Major Prime Bank (Top 25 Int’l Bank in the world) for one shipment contract value, Payable 100% at sight upon presentation of the shipping documents to the counter of the seller’s bank, after the Goods on arrival discharge port with SGS/CIQ inspection.依据合约开出银行/国际保函,价值为2个月的合约价值,有效期为13个月。根据船期,货到经SGS/CIQ检验无误后,于5个银行工作天内电汇付款。或从世界前25主要大银行依据合约开出不可撤销,不可转让,到期保兑,见票即付的信用证在卖方提示提单后,以船期每船次百分之一百付款。We require the Seller to provide a 5% of the total value of this contract as Performance Bond upon receipt of our non-operative BG then the BG can become effective.我方要求卖方提供合约总价值5%的履约保证金来启动/激活我方的银行保函.Shipping:船运: 15 Days after receipt and acceptance of BG收到银行保函后的15天内开始发货请于60天内交货Loading:装货: All costs at the port of loading for the account of the Seller.所有装货成本由卖方支付Discharge:卸货: All costs at the port of discharge for the account of the Buyer.所有卸货成本由买方支付Document Inspection:证件要求: Bill of Lading marked :”Freight Prepaid” Commercial Invoice; Certificate of Origin; Certificate of Ownership, SGS Inspection Report, Quality and Quantity; Packing List; Tarry of Count.提单须注记”运费付清”的商业发票,产地证明,船舶登记证明,国际公证检验证名,货品的数量,质量,包装明细表等,装卸公司的计数证明,中国商检局字号。以上证件依购买商品不同,由卖方在FCO(供货确认书时)说明应付证件。BANK INFORMATION(银行资料): Issuing Company(公司名称): Bank Name(银行名称):Bank Branch: Bank Address(银行地址): Bank Phone(银行电话): Bank Fax(银行传真): Account Number(账号): SWIFT Number(电传电报密码):Account Name(账号名称):Bank Officer(指定承办人): We understand that any and all offers and/or contracts are subject to successful seller verification of funds availability. We here give our permission to Zennica Finance Ltd. ONLY to conduct a soft probe on our account.兹此允许Zennica Finance Ltd.来进行软性探询买方的账户。This quantity amount and the price are good to 10/31/2006.XXX CO., LTDXXX 有限公司Name: XXXStamp and Signature_________________________________________________________________ GENERAL MANAGER
天天有阳光
Sample letter of business declaration
From,
COMPANY NAME
ADDRESS
To,
COMPANY NAME
ADDRESS
Respected Sir,
SUB: Declaration letter
Ref: Company Name
(Corporate identify number, if applicable)
We would like to inform you that __________, We have __________ and now we ________.
Directors of this company
The following are the documents we are furnishing for you perusal.
We declared that given information on the above statement and attached documents/records are true and correct to the best of our knowledge.
Sincerely,
Place:
Date:
Director name
Signature
手打的很累的。