查询词典 Wb

Signal switch circuit board is composed of JZX-18F relay and WB series sensors.

信号切换和变换板由JZX-18F继电器和WB系列电量传感器组成。

Objective To evaluate the effects of TPPA-IgM-WB and TP-19-IgM-ELISA in the detection of Treponema pallidum IgM for diagnosis of congenital syphilis.

目的 评价梅毒螺旋体蛋白印迹试验(TPPA-IgM-WB)和梅毒螺旋体19-IgM酶联免疫吸附法[TP-19-IgM-ELISA]在先天梅毒早期诊断中的作用。

The current second-generation and third-generation (3G) mobile communication systems operate with narrow audio bandwidth limited to 200-3400Hz.As wireless systems are evolving from voice-telephony dominated services to multimedia and high-speed data services, the introduction of a wider bandwidth of 50–7000 Hz speech codec which provides substantially improved speech quality and naturalness is quite necessary. The Adaptive Multi-rate Wideband speech codec which was selected by 3GPP/ETSI and ITU-T can provide natural, present and comfortable codec speech and have higher intelligence and robustness in wireless systems. A wide range of applications are envisioned for AMR-WB, including ISDN wideband telephony and audio/video teleconferencing,Voice over IP and Internet applications such as IP video conferencing, voice mail, voice chat, broadcast, and voice streaming.

随着现代无线通信特别是多媒体通信的发展，人们对语音通信的质量要求越来越高。3GPP/ETSI TS026和ITU-T 722.2标准确定的自适应宽带语音编解码器AMR-WB具有的低比特率、互操作性和高语音质量，使之不仅能够应用于无线通信领域，而且可广泛应用于其他各种通信系统和平台，包括：VoIP、因特网、PSTN高质量音频会议、音频流、ISDN宽带电话、ISDN可视电话和电视会议等。

I'm guessing WB gives better quality at the cost of bandwidth.

我猜想WB在相同带宽成本下提供更好的质量。

We also shot a WB and it landed in one of the chasms .

我们同时也射一个WB和它在一个裂痕降落。

What is the role of the IMF and the WB?

国际货币基金组织IMF和世界银行WB的角色是什么？

WB-DWI is a sensitive, but less specific method for diagnosis of lymphoma. It is difficult to differentiate lymphomatous from metastatic lymph nodes. ADC value may provide help in diagnosis of lymph nodes malignancy.

WB-DWI诊断恶性淋巴瘤的敏感性高，而特异性不强，难以与原发灶不明的淋巴结转移癌相鉴别，ADC值有一定帮助但不具有特异性。

Soft shells, as I've mentioned before, give up absolute water proofness in favour of breathability and comfort and the Schoeller WB-400 material used in the Cold Fusion is very breathable.

软外套，如我前面所讲到的，放弃了所有水的检验，却是相当舒服和透气的。对 WB-400的使用使得 Cold Fusion 非常透气。

Two series of polyurethane acrylate grafted acrylic resins (Acr-g-TPU-PETA and Acr-gPPU-PETA) self-emulsifying systems are obtained by grafting -NCO group modified polyurethane acrylates with acrylic copolymer prepared from n-butyl acrylate, styrene,βhydroxyethyl methacrylate and acrylic acid The self-emulsifying systems showed Newtonian fluidity with viscosity closed to that of water, the solid contents were around 30% The T〓 of 15～4℃ for dried film before photocuring favored film formation at room temperature DSC and DMA results showed that PU-PETA is compatible with acrylic resin in the grafted resin The TG and dTG curves for Acr-g-PU-PETA samples were substantially different from the corresponding blends, and the brodened dTG peaks for photocured grafted resin suggest that there might be multiple interactions among chain segments The photocued film of the grafted resins self-emulsifying system exhibited good overall properties with polyurethane acrylate grafts ranging from 30% to 50%, and Acr-g-TPU-PETA series showed better properties than Acr-gPPU-PETA series The adhesion of the photocured film was 1～2 grade, impact strength was 50kg-cm and flexibility was 1mm The Shore hardness and the adhesion of the film decreased markedly if PETA was replaced by HEMA as photoactive group due to the lower C=C double bond content in the grafted resin The polyhydroxy amine-linked thioxanthones photoinitiators can be evenly dispersed in self-emulsifying system without color spot appearing in the dried film The films photocured with IV〓～IV〓 generally exhibited higher Shore hardness, gloss and solventresistance than that cured with Irgacure 2959 and did not induce the rusting of the iron substrate Pigmenting with titanium oxide had no effect on the photocuring The polyhydroxy amine-linked thioxanthone IV〓 and IV〓 can be new candidates for the formulation of titanium oxide pigmented photocurable water-borne coatings for their pale-yellow appearance and slight interference with the color of the coatings WB 4759 with high water-solubility coalesced and separated from the dried resin film, and even induced the rusting of iron substrate.

以丙烯酸丁酯，甲基丙烯酸-β-羟乙酯，丙烯酸及苯乙烯合成厂丙烯酸共聚树脂，并与含-NCO端基的聚氨酯丙烯酸酯接枝反应，经水性化后，得到两个系列（Acr-g-TPU-PETA和Acr-g-PPU-PETA）各5个不同配比的丙烯酸树脂接枝聚氨酯丙烯酸酯自乳化体系，粘度与水相近，为牛顿流体，固含量30％左右。光固化前干燥涂膜的玻璃化转变温度在-15℃～4℃之间，有利于室温下成膜。DSC及DMA谱表明两种树脂基本相容。Acr-g-PU-PETA的热失重行为明显不同于共混材料，接枝样dTG峰明显宽化，表明接枝样中链段之间的相互作刚有多重性，丙烯酸树脂与聚氨酯之间有一定的相容性。接枝树脂自乳化体系光固化涂层的综合性能以聚氨酯丙烯酸酯成分为50％～30％者相对较好，且以Acr-g-TPU-PETA系列更理想。光固化膜的附着力为1～2级，冲击强度为50kg·cm，柔软性多为1mm。以HEMA代替PETA作为接枝树脂的活性基团，碳—碳双键密度太低，光固化膜交联点太少，硬度和附着力均较差。多羟基胺连硫杂蒽酮光引发剂能均匀分散于树脂自乳化体系和接枝树脂干膜中，不出现色斑，光固化膜肖氏硬度一般高于以Irgacure 2959为光引发剂的光固化膜，光泽度及耐丁酮溶剂性能均有所提高，不会诱导铁基生锈，钛白着色对光固化结果几乎没有影响。本论文所合成的多羟基胺连硫杂蒽酮光引发剂IV〓与IV〓为浅黄色，对光固化涂层的颜色干扰较小，为配制钛白着色光固化水性涂料提供了新的光引发剂。水溶性太强的WB 4759在干膜中易聚结析出，且对所附着的铁基有诱导锈蚀作用。

The company mainly engaged in IHF Chen Fu-chemical pump, IH chemical centrifugal pumps, IS, ISZW, ISW series of single-suction centrifugal pumps, FJX series of forced circulation pump, WB series stainless steel whirlpool pump, LJYA amine-phosphate material pump, FY-liquid pumps, GNF-screw pump, IHG, ISG, SG series of pipeline pump, CQ-magnetic pump, AY-type pumps, CPN not plug the base pumps, YL series dedicated filter pump, ZW, ZWF series without plug Self-suction pumps, DF series dedicated pump starch, FSB fluoride plastic pump, FBR temperature-pressure pump printing and dyeing, AFB series Naifushibeng, LH phosphating solution for pump, CZ series of standard chemical pump, ZH series of self-suction centrifugal pump chemicals , UHB-ZK series of mortar decay resistance wear-resistant products such as pumps, the material is: 1 Cr18Ni9Ti, 1Cr18Ni12Mo2Ti, 304,904,316,316 L, CD4MCu, K alloy, F46, PP, PE, widely used in petroleum, chemical, electric power, Printing and dyeing, environmental protection, metallurgy, food and other industries.

本公司主要经营IHF型化工衬氟泵，IH型化工离心泵，IS、ISZW、ISW系列单级单吸离心泵，FJX系列强制循环泵，WB系列不锈钢旋涡泵，LJYA 型磷胺料浆泵，FY型液下泵，GNF型螺杆泵，IHG、ISG、SG系列管道泵，CQ型磁力泵，AY型油泵，CPN无堵塞碱泵，YL系列压滤机专用泵，ZW、ZWF系列无堵塞自吸泵，DF系列淀粉专用泵，FSB氟塑料泵、FBR型耐温耐压印染泵，AFB系列耐腐蚀泵，LH磷化液专用泵，CZ系列标准化工泵，ZH系列自吸式化工离心泵，UHB-ZK系列耐腐耐磨砂浆泵等产品，材质有：1Cr18Ni9Ti、 1Cr18Ni12Mo2Ti、304、904、316、316L、CD4MCu、K合金、F46、PP、PE等，广泛应用于石油、化工、电力、印染、环保、冶金、食品等行业。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。