- Lyocell and Modal were developed to meet the demand for environmental consideration in their production. （ ）
- The organic fibers can be classified into two types: one type is regenerated fibers, and the other type is synthetic fibers. （ ）
- The lowest position of the latch needle is regarded as the beginning of a loop forming process.（ ）
- The finer the gauge, the less needles per unit length, the lighter the weight of the fabric that can be produced. （ ）
- In a closed loop, the forming yarns do not cross at the bottom of the loop.（ ）
- Plain knit is the simplest but the most widely used double jersey fabric.（ ）
- Protein fibers have lower resilience and they are hydrophobic fibers. （ ）
- In low torque ring spinning, a modification unit, namely a false twisting device, is installed between the front rollers and the yarn guide on the conventional ring frame. （ ）
- Hairiness is usually characterized by the amount and length of fiber ends and loops protruding from the body of the yarn. （ ）
- Most synthetic filaments were stretched or drawn during their manufacture in order to increase the degree of crystallization. （ ）
- Which of the processes given below will be involved in the manufacture of combed yarns? （ ）
- Which of following descriptions about properties of polyester are right? （ ）
- In weft knitted fabrics, the main types of loops are （ ）.
- Which of the following processes belongs to warp preparation? （ ）
- The unravelling of knitted fabric is related to （ ）
- 下列属于复杂句常用的翻译方法的有（ ）。
- Which of the following are the inherent qualities? （ ）
- What are the commonly used inorganic man-made fibers? （ ）.
- Which of the following filaments are spun through solvent spinning? （ ）
- Which of the following are synthetic fibers? （ ）
- When mercerization is performed, __________must be applied. （ ）
- Which of the following are the main reasons why viscose has a better hydroscopic property but poorer wet tensile strength than cotton? （ ）
- Which of the following weaves are common complex weaves? （ ）
- The basic process of non-woven material production includes （ ）.
- Which of the following twill weave derivatives are constructed by reversing the direction of twill lines at predetermined intervals? （ ）
- Which of the following inspection items are included in apparent quality inspection? （ ）
- The principles that should be followed in the selection of fiber raw materials include: （ ）
- Which of the following factors are important for properties of the final staple yarn? （ ）
- What are main specifications of a 32S knitting yarn? （ ）
- Which of the following weave makes the surface of the fabric covered with loops formed by warp yarns. （ ）
- Which of the following dyes is used in dyeing polyester knitted fabrics? （ ）
- Which of the following device releases the warp sheets under tension? （ ）
- The percentage of change in length and width of knitted fabric during processing or use is called （ ）.
- Which structure below can not be used to form a fabric alone? （ ）
- Which of the following fiber can be used to make bullet-proof vests because of its extraordinary strength? （ ）
- What’s the term for the compound structures that use one weft system and multiple warp systems? （ ）
- In which of the following spinning systems two strands of roving from the front rollers enter into the same yarn guide and are twisted and wound on the same spindle to produce a two-ply yarn with the same direction of twist in both strands. （ ）
- The interaction between the teeth on licker-in and the teeth on the cylinder is ___________. （ ）
- How many yarn-guiding holes on the feeder are needed when producing a plating effect? （ ）
- Which of the following methods are not classified according to bonding process? （ ）
- The main purpose of the drawing process in manufacturing polyester filaments is to make them _____. （ ）
- Which of the following fibers is suitable for making non-woven fabrics through heat bonding? （ ）
- Which of the following ways removes wheat starch size better with less damage to fabrics? （ ）
- The term for the diagram that represents the interlacing law of warp and weft threads in a fabric on design paper is （ ）.
- Which of the following desizing method is widely used method? （ ）
- Which of the following are influencing factors of dyeing? （ ）
- Singeing is the process to bum off fibers or nap on the fabric surface to avoid uneven dyeing or printing blotches. （ ）
- Which of the following finishing are chemical treatments? （ ）
- Mercerization is an alkali treatment applied to ( ) under tensions （ ）
- From the perspective of classification of non-woven materials, which of the following does not belong to the web bonding method? （ ）
- Which of the following materials belongs to non-woven fabrics? （ ）
- Non-woven materials are classified according to their web forming methods, including （ ）.
- The dry laid process of web forming can be divided into （ ）.
- Which of the following are web bonding methods for producing non-woven materials? （ ）
- Which structure has the best lengthwise elasticity? （ ）
- When forming a loop, the step that the old loop slides off the needle spoon and onto the needle stem is called （ ）.
- The latch needle can be opened or closed automatically under the action of the old loop during the knitting process.（ ）
- A sinker usually is composed of （ ）.
- In warp knitting, all of the loops making up a single course are formed simultaneously. （ ）
- Which of the following fabric surface defects are obvious warp direction defects? （ ）
- Among the three types of primary weaves, which has the most interlacing points? （ ）
- The weft insertion device, such as rapier, projectile, air jet or water jet, carries only a single length of weft rather than a pirn through the shed. （ ）
- Which of following methods are the common methods for determination of fabric weave?（ ）
- Which of the following processes belongs to weft preparation? （ ）
- Which of the following weaves are twill weave derivatives? （ ）
- A looming draft is diagram that illustrates the weaving process parameters of a fabric, which is composed of（ ）
- Which of the following device inserts the weft yarn through the shed? （ ）
- A polyester multifilament yarn with a resultant linear density of 150 dtex composed of 32 single filaments can be defined as _____. （ ）
- Which of the following systems used to define the fineness of textile fibres is categorized as a weight based system? （ ）
- Which of the following spinning systems does not involve roving production ? （ ）
- The reason why polyester is made by melt spinning instead of solvent spinning is that______. （ ）
- In which of the following spinning systems is the twist in the yarn inserted through the reciprocating movement of a pair of rotating rollers? （ ）
- Which of following properties are the properties that synthetic fibers usually have? （ ）
- Which of the following fiber is considered to be one of the strongest and lightest fiber in the world? （ ）
- Which of the following are the routine quality tests for natural fibers? （ ）
- Which of the following fibers are regenerated fibers? （ ）
- Which of the following descriptions are the main reasons why one synthetic fiber has better hydrophilicity than another synthetic fiber? （ ）
- 纺织专业英语的词汇特点主要有（ ）。
- 下列不属于纺织专业英语特有词汇的是（ ）。
- 请写出下列纺织工序对应的英文术语：纺纱___，机织___。
- 纺织专业术语常见的翻译方法有：直译，___，___。
- 纺织专业英语陈述内容多为客观事实，多用第三人称代词，在意义上强调客观性。（ ）
答案:对
答案:对
答案:对
答案:错
答案:错
答案:错
答案:错
答案:对
答案:对
答案:错
答案:roving###drawing###carding###combing
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