摘要：【中文】本发明公开了一种螺纹连接器组合到位提醒的结构，包括连接插座和插头，插头包括外连接螺帽、内连接螺帽，当连接到位后，内连接螺帽上的弹簧、钢球与外连接螺帽上凸键形成的内齿共同作用发声提醒。该结构实现了螺纹连接器的到位提醒功能，使连接器的到位判定更加简单，使螺纹连接器的到位识别方法不受空间环境的限制，保证了螺纹连接器的连接可靠性，拓展了螺纹连接器使用范围。 【EN】The invention discloses a structure for reminding the in-place combination of a threaded connector, which comprises a connecting socket and a plug, wherein the plug comprises an outer connecting nut and an inner connecting nut, and when the threaded connector is connected in place, a spring and a steel ball on the inner connecting nut and inner teeth formed by convex keys on the outer connecting nut jointly act to sound to remind. The structure realizes the in-place reminding function of the threaded connector, so that the in-place judgment of the connector is simpler, the in-place identification method of the threaded connector is not limited by the space environment, the connection reliability of the threaded connector is ensured, and the application range of the threaded connector is expanded.

摘要：【中文】本发明属于固废资源综合利用、建材与化工生产领域，尤其涉及全固废制备硫铝酸盐水泥熟料联产硫酸的工业生产方法，所述全固废制备硫铝酸盐水泥熟料联产硫酸的工业生产方法包括如下步骤：步骤一：将以质量百分比(％)计，5‑75％的磷石膏、0‑60％的脱硫石膏、0‑45％的氟石膏、0‑45％的电石渣、3‑20％的粉煤灰、0‑10％的赤泥和3‑30％的铝灰；步骤二：将步骤一的混合料送入粒度分选系统；步骤三：粗料经粉磨系统磨细至细度+80μm筛余≤10％，再入均化系统；步骤四：分选所得细料及粗料经粉磨系统磨细后形成的粉磨后料经均化系统均化处理；步骤五：所述生料在多级预热器窑煅烧系统内完成煅烧。 【EN】The invention belongs to the fields of comprehensive utilization of solid waste resources, building materials and chemical production, and particularly relates to an industrial production method for preparing sulphoaluminate cement clinker and co-producing sulfuric acid from all solid wastes, wherein the industrial production method for preparing the sulphoaluminate cement clinker and co-producing the sulfuric acid from all solid wastes comprises the following steps: the method comprises the following steps: 5-75% of phosphogypsum, 0-60% of desulfurized gypsum, 0-45% of fluorgypsum, 0-45% of carbide slag, 3-20% of fly ash, 0-10% of red mud and 3-30% of aluminum ash in percentage by mass (%); step two: feeding the mixture obtained in the step one into a particle size sorting system; step three: grinding the coarse material by a grinding system until the fineness is less than or equal to 10 percent plus 80 mu m screen residue, and then feeding the coarse material into a homogenizing system; step four: the fine material and the coarse material obtained by sorting are ground by a grinding system to form ground material, and the ground material is homogenized by a homogenizing system; step five: and the calcination of the raw meal is completed in a multistage preheater kiln calcination system.

摘要：【中文】本发明属于鱼类养殖技术领域，公开了一种用于养殖美洲鲥的新式环形温棚系统及其构建方法，主体钢架通过防锈钢管搭建而成，主体钢架中间开设有预留蓄水槽，预留蓄水槽外侧开设有环形塘沟，预留蓄水槽中间设置有旋转式温感降温喷淋装置，主体钢架表层进行双层覆膜，主体钢架中上部区域覆盖黑色遮阳网；主体钢架内部铺设有微孔增氧管道，微孔增氧管道连通有溶氧控制器，微孔增氧管道通过进水管道与外部水源连通，微孔增氧管道通过底排污管道与外部的尾水净化区连通。本发明通过改良传统温棚建造结构，选址建设新式环形结构，首次使用中空型环型温棚，具有占地少、投入低、效果好且与美洲鲥环形群游无歇的习性高度契合等优势。 【EN】The invention belongs to the technical field of fish culture, and discloses a novel annular greenhouse system for culturing American shads and a construction method thereof.A main body steel frame is built through an antirust steel pipe, a reserved water storage tank is arranged in the middle of the main body steel frame, an annular pond ditch is arranged outside the reserved water storage tank, a rotary temperature-sensitive cooling spray device is arranged in the middle of the reserved water storage tank, double-layer film coating is carried out on the surface layer of the main body steel frame, and a black sunshade net covers the middle upper region of the main body steel frame; micropore oxygenation pipeline has been laid to main part steelframe inside, and micropore oxygenation pipeline intercommunication has dissolved oxygen controller, and micropore oxygenation pipeline passes through inlet channel and outside water source intercommunication, and micropore oxygenation pipeline passes through end sewage pipes and communicates with outside tail water purification district. The invention improves the traditional greenhouse construction structure, builds a novel annular structure by selecting sites, uses the hollow annular greenhouse for the first time, and has the advantages of small occupied area, low investment, good effect, no intermittent habit with American shad annular group tour and the like.

摘要：【中文】一种雌激素受体抑制剂的晶型及其制备方法，具体公开了式(I)化合物的A晶型及其制备方法，还包括所述晶型在制备用于治疗乳腺癌的药物中的应用。 【EN】A crystal form of an estrogen receptor inhibitor and a preparation method thereof, in particular to a crystal form A of a compound shown in a formula (I) and a preparation method thereof, and further comprises the application of the crystal form in preparing a medicament for treating breast cancer.

摘要：【中文】本发明属于环境工程技术领域，尤其涉及一种低温干法脱硫‑催化脱硝一体化工艺及设备，所述低温干法脱硫‑催化脱硝一体化工艺包括如下步骤：步骤一：将废气与氨气混合，形成混合气；步骤二：对混合气进行脱硫，将气态二氧化硫固化为硫酸铵盐，脱硫后的混合气通过档板层，废气中携带的少量灰尘和生成的硫酸铵盐小颗粒在档板层进行富集，最后进行脱硝，将氮氧化物转化为氮气，净化气体达标排放。本发明提供了一种采用氨气同时脱除二氧化硫和氮氧化物，可以实现在前端精脱硫，避免低浓度SO₂对后端脱硝催化剂的影响，且将脱硫脱硝反应集成在同一个反应器内，占地面积小，工艺过程简单，能耗低，适合大规模应用的低温干法脱硫‑催化脱硝一体化工艺及设备。 【EN】The invention belongs to the technical field of environmental engineering, and particularly relates to a low-temperature dry desulfurization-catalytic denitration integrated process and equipment, wherein the low-temperature dry desulfurization-catalytic denitration integrated process comprises the following steps: the method comprises the following steps: mixing the waste gas with ammonia gas to form mixed gas; step two: the mixed gas is desulfurized, gaseous sulfur dioxide is solidified into ammonium sulfate salt, the desulfurized mixed gas passes through the baffle plate layer, a small amount of dust carried in the waste gas and generated ammonium sulfate salt small particles are enriched on the baffle plate layer, and finally, the denitration is carried out, nitrogen oxide is converted into nitrogen, and the purified gas is discharged up to the standard. The invention provides a method for simultaneously removing sulfur dioxide and nitrogen oxide by adopting ammonia gas, which can realize the prior removalEnd fine desulfurization to avoid low concentration SO₂The influence on the rear-end denitration catalyst, the integration of the desulfurization and denitration reaction in the same reactor, small floor area, simple process and low energy consumption, and is suitable for low-temperature dry desulfurization-catalytic denitration integrated process and equipment applied in large scale.

摘要：【中文】本发明公开了一种抽水蓄能电站辅机系统自动控制方法，辅机控制系统在自动控制模式下控制辅机设备的启动和切换；所述自动控制模式包括优化运行模式，在所述优化运行模式下，辅机控制系统根据各个辅机设备的健康状态控制选择辅机设备的启动工作。本发明的优点在于：在自动控制模式下设置优化运行方式，可以根据各个辅机设备的健康状态来控制辅机设备的运行，以使得各辅机设备均能安全可靠的运行，防止某一设备的长时间运行造成的健康损伤，从而避免其寿命的降低或出现故障的机率；同时自动控制方法安全可靠科学合理，并可以降低电站运维工作强度，提高工作效率，减少运维成本。 【EN】The invention discloses an automatic control method of a pumped storage power station auxiliary machine system, wherein the auxiliary machine control system controls the starting and switching of auxiliary machine equipment in an automatic control mode; the automatic control mode comprises an optimized operation mode, and under the optimized operation mode, the auxiliary machine control system controls and selects the starting operation of the auxiliary machine equipment according to the health state of each auxiliary machine equipment. The invention has the advantages that: the optimized operation mode is set in the automatic control mode, and the operation of the auxiliary equipment can be controlled according to the health state of each auxiliary equipment, so that each auxiliary equipment can operate safely and reliably, the health damage caused by the long-time operation of certain equipment is prevented, and the reduction of the service life or the probability of failure of the equipment is avoided; meanwhile, the automatic control method is safe, reliable, scientific and reasonable, the operation and maintenance working strength of the power station can be reduced, the working efficiency is improved, and the operation and maintenance cost is reduced.