查询词典 high-grade

This kind of quartz stone cutting tool is a technological innovation product, the design structure is novel, it change the use of sole grade grinding compound which is already a traditional manufacture method, it simultaneously used the rough and fine grain grinding compound in the cutting tool different part, ie, by the electricity chromium welded skill, weld the large grain diamond grinding compound on the tool bit top (4050 #) and weld the tool bit both sides the metal polish fine grain grinding compound which the nominal grade value is one level up smaller than large grain grinding compound 100-120

这种石材切具属一项技术创新产品，设计结构新颖，这在于它改变了使用单一粒级磨料的传统制作方法，而是在切具刀头不同部位同时使用粗细粒磨料，也就是在刀头顶面和刀头两侧由电铬焊合艺分别同定粗粒金刚石磨料(4050目)和标称粒级值小于粗粒磨料一级以上的金属抛光用细粒磨料100-120目

This kind of stone cutting tool is a technological innovation product, the design structure is novel, it change the use of sole grade grinding compound which is already a traditional manufacture method, it simultaneously used the rough and fine grain grinding compound in the cutting tool different part, ie, granite tile by the electricity chromium welded skill, weld the large grain diamond grinding compound on the tool bit top (4050 #) and weld the tool bit both sides the metal polish fine grain grinding compound which the nominal grade value is one level up smaller than large grain grinding compound 100-120

这种石材切具属一项技术创新产品，设计结构新颖，这在于它改变了使用单一粒级磨料的传统制作方法，而是在切具刀头不同部位同时使用粗细粒磨料，也就是在刀头顶面和刀头两侧由电铬焊合艺分别同定粗粒金刚石磨料(4050目)和标称粒级值小于粗粒磨料一级以上的金属抛光用细粒磨料100-120目

I am very, very small, when a double-fold but did not know was on the fourth grade or fifth grade, changed to open the eyes of special orders, orders to the eyelid crease, on a no.

我很小很小的时候是双眼皮的但不知是上了小学四年级还是五年级开是眼睛变的特别单，单到眼皮上一条折痕都没了。

Teachers in the Chinese Academy of Engineering 1, 1 Chinese Academy of Sciences, the State Council Academic Degrees Committee Convenor of Council of Architecture subjects, 1 national engineering design of the master 1, the national steering committee member of the teaching at all levels 3, architecture of Vocational Education Assessment Board 1 members; included in the existing "千百十" Talent Project 1 state-level teacher training, teacher training level 1, and field grade 4 teacher training, national, provincial and ministerial level 5 advanced teachers, department or bureau level and 12 field grade art teacher.

教师中有中国工程院院士1人，中国科学院院士1人，国务院学位委员会建筑学学科评议组召集人1人，国家工程设计大师1人，全国性各级教学指导委员会委员3人，建筑学专业教育评估委员会委员1人；现有列入&千百十&人才工程国家级培养教师1人，省级培养教师1人，校级培养教师4人，国家、省部级先进教师5人，厅局级及校级先进教师12人。

Comparison of recurrent tumors at the time of the primary diagnosis and of recurrence showed that histologic subtype and grade were identical in 76% of the cases and converted to a higher grade tumor in 24% of the cases, especially, in patients treated with local excisions and circumcisions.

复发性患者的首发肿瘤与复发肿瘤相较，其中76%患者两次肿瘤的组织学亚型和级别相同，另外24%患者复发的肿瘤进展至更高级别，尤其是那些接受肿瘤局部切除加包皮环切的患者。

The majority of wheat stored by bulk handlers is of milling grade quality at around 5.4 million tonnes, compared with feed grade wheat of 1.6 million tonnes.

在散货经销商手中的大部分是制粉级的小麦约540万吨。而饲料级的数量为160万吨。

Technical grade propylene(92-93 percent,the balance being propane ) and anhydrous fertilizer grade ammonia are satisfactory.

技术级的丙烯（92－93％，平衡剂为丙烷）和无水化肥级氨水就能满足要求。

Specifically, the science-majored college students tender to mastery goal orientation. In the test of mastery goal, the junior students get the highest score; the senior undergraduates get the lowest score. There shows a tendency that mastery goal firstly gets strengthen and then gets weaken gradually along with the grade elevation in the college students. In avoid performance goals, the junior students get the lowest score, the senior undergraduates get the highest score. There shows a tendency that avoid performance goals firstly get weaken and then get strengthen gradually along with the grade elevation.

具体表现为：理科大学生更倾向于掌握目标定向；在掌握目标上，大三学生得分最高，大四学生得分最低，大学生掌握目标随年级升高呈现出逐渐增强又减弱的趋势；在成绩回避目标上，大三学生得分最低，大四学生得分最高，大学生成绩回避目标随年级升高呈现出逐渐减弱又增强的趋势。

Q235 and 20MnSi billets are tested to produce BS 460MPa grade reinforced bar with postrolling residual heat treatment process. Influences of water-cooling stage, water pressure, the temperature at the entrance of cooling bed, compositions, steel grade and ageing on reinforced bar properties are studied.

以Q235、20MnSi钢坯为原料进行了用余热处理工艺生产英标460MPa级钢筋的试验，研究了水冷段数、水压、上冷床温度以及成分、钢种和时效对钢筋性能的影响。

The results show that BS 460MPa grade reinforced bar can be produced all from Q235 or 20MnSi billet by the remained heat treatment process but the production cost of the former is lower. When the water pressure minishes, the intensities of reinforced bar reduce; the higher the temperature at the entrance of cooling bed is, the lower the intensities are. Therefore, the commendatory process parameters are that five stages coolers should be opened, water pressure should be all 1.8～2.0MPa and the temperature at the entrance of cooling bed of Q235 reinforced bar should lower than 650℃. The typical microstructure(Q235): the surface layer is tempered sorbite; the transition layer is pearlite and ferrite, and the partial ferrite is acicular; the core is pearlite and ferrite and the grain fineness is 8～10 grade. The yield strength is reduced by 10～20MPa after natural ageing and it can be simulated by artificial ageing(100℃×2h or 200℃×1h).

结果表明，Q235和20MnSi钢都可以利用余热处理工艺生产出性能合格的钢筋，但前者的生产成本较低；水压减小，钢筋强度降低，上冷床温度越高，强度越低，推荐5段水冷器全开，水压均为1.8～2.0MPa，Q235钢筋的上冷床温度应控制在650℃以下；钢筋典型的金相组织（Q235）表层为回火索氏体，过渡层为珠光体+铁素体且部分铁素体呈针状，心部为珠光体+铁素体，晶粒度8～10级；自然时效后屈服强度下降10～20MPa，用人工时效可以模拟自然时效，工艺是100℃×2h或200℃×1h。

Hanna: That's over now, isn't it?

都结束了，对吗

You must be ill. You look so pale.

你一定是病了，你的脸色苍白。